Osaka University
2021/10 - 2023/03
Osaka University
2017/04 - 2019/03
Osaka University School of Engineering
2013/04 - 2017/03
高槻高等学校
2010/04 - 2013/03
Manufacturing technology (mechanical, electrical/electronic, chemical engineering) / Manufacturing and production engineering /
2024年度マイクロ接合優秀研究賞
佐藤 雄二, 竹中 啓輔, 塚本 雅裕 （一社）溶接学会 マイクロ接合研究委員会 2025/05/23
THIRD PLACE Poster Award
竹中 啓輔 ICALEO2024 2024/11
レーザ加工学会ベストオーサ―賞
北村 裕樹、辰巳 佳宏、金野 泰幸、宗兼 圭司、塚本 雅裕、山口 拓人 一般社団法人 レーザ加工学会 2023/06
レーザ加工学会ベストオーサ―賞
森本 健斗、佐藤 雄二、竹中 啓輔、水谷 正海、東條 公資、林 良彦、安積 一幸、阿部 信行、塚本 雅裕 一般社団法人 レーザ加工学会 2023/06
BEST STUDENT POSTER AWARD
Photonics West 2022 LASE 2022/01
優秀論文発表賞
竹中 啓輔 一般社団法人レーザー学会学術講演会 第40回年次大会 2019/05
講演奨励賞
竹中 啓輔 第65回 応用物理学会 春季学術講演会 2018/09
BEST STUDENT POSTER AWARD
Keisuke Takenaka Photonics West 2018 LASE 2018/02
卒業論文優秀発表賞
竹中 啓輔 大阪大学工学部マテリアル生産科学コース 2017/03
Experimental study on blue diode laser induced powder bed fusion of Ti-6Al-4V for improvement of energy efficiency
Koki Maeda, Keisuke Takenaka, Yuji Sato, Hitoshi Nakano, Masahiro Tsukamoto
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXX p. 37-37 2025/03/19 Research paper (international conference proceedings)
Publisher: SPIE
Dependence of pure copper layer formation on substrate materials in the multibeam method using blue diode lasers
Ritsuko Higashino, Yuji Sato, Keisuke Takenaka, Nobuyuki Abe, Masahiro Tsukamoto
Laser 3D Manufacturing XII p. 17-17 2025/03/19 Research paper (international conference proceedings)
Publisher: SPIE
The effect of plume removal on welding efficiency of pure copper using 1.5 kW blue diode laser
Mao Sudo, Shumpei Fujio, Kazuki Koda, Hideaki Shirai, Keisuke Takenaka, Masami Mizutani, Tim Pasang, Yuji Sato, Masahiro Tsukamoto
Applied Physics A Vol. 131 No. 4 2025/03/14 Research paper (scientific journal)
Publisher: Springer Science and Business Media LLC
Effect of Laser Heat Input on Pure Copper Layer Formation by Wire-Based Directed Energy Deposition Using Blue Diode Laser
Satoshi YOSHIDA, Yuji SATO, Keisuke TAKENAKA, Masami MIZUTANI, Takeshi TAKAISHI, Masahiro TSUKAMOTO
Journal of Smart Processing Vol. 14 No. 2 p. 76-83 2025/03/10 Research paper (scientific journal)
Publisher: Sumart Processing Society for Minerals, Environment and Energy
Formation of Periodic Nanostructures for Improving Biocompatibility and an Evaluation Method of Structure Uniformity
Keisuke TAKENAKA, Yuji SATO, Masahiro TSUKAMOTO
The Review of Laser Engineering Vol. 53 No. 1 p. 10-14 2025/01/01
Publisher:Spectroscopic Analysis of Blue Diode Laser Induced Plume Generated by Welding of Pure Copper
Keisuke Takenaka, Mao Sudo, Shumpei Fujio, Masami Mizutani, Yuji Sato, Masahiro Tsukamoto
MATERIALS TRANSACTIONS Vol. 66 No. 1 p. 113-116 2024/10/21 Research paper (scientific journal)
Formation of Periodic Nanostructures on Medical Polymer with Femtosecond Laser for Control of Cell Spreading
Keisuke Takenaka, Peng Chen, Yuji Sato, Masahiro Tsukmaoto
Journal of Laser Micro/Nanoengineering Vol. 19 No. 3 2024/10/20 Research paper (scientific journal)
Improvement of layer fabrication efficiency and dilution rate for nickel based super alloy by multibeam directed-energy-deposition with blue diode lasers
Ryuhei Matsuda, Yuji Sato, Keisuke Takenaka, Mitsuhiro Kusaba, Masahiro Tsukamoto
Journal of Laser Applications Vol. 36 No. 4 2024/10/15 Research paper (scientific journal)
Publisher: Laser Institute of America
Pure copper coating by multibeam directed energy deposition with blue lasers for antimicrobial effect
Tamaki Yoshida, Yuji Sato, Keisuke Takenaka, Peng Chen, Hiroyasu Kanetaka, Takayuki Mokudai, Masahiro Tsukamoto
Journal of Laser Applications Vol. 36 No. 4 2024/10/07 Research paper (scientific journal)
Publisher: Laser Institute of America
Formation of femtosecond laser induced periodic surface structures on medical polymer for control of cell behaviour
Keisuke Takenaka, Peng Chen, Yuji Sato, Masahiro Tsukamaoto
Proceedings of LPM2024 2024/09 Research paper (international conference proceedings)
Publisher: LPM純銅溶接時に発生する青色半導体レーザー誘起プルームの分光解析
竹中 啓輔、須藤 真央、藤尾 駿平、水谷 正海、佐藤 雄二、塚本 雅裕
銅と銅合金 Vol. 63 No. 1 p. 171-175 2024/08 Research paper (scientific journal)
青色半導体レーザを用いた銅の3D コーティング法の開発
佐藤 雄二、東野 律子、竹中 啓輔、塚本 雅裕
銅と銅合金 Vol. 63 No. 1 p. 226-230 2024/08 Research paper (scientific journal)
Pure copper layer coating with multi beam laser metal deposition system with blue diode laser
Shumpei Fujio, Tamaki Yoshida, Kosei Yamamoto, Keisuke Takenaka, Yuji Sato, Kento Morimoto, Masahiro Tsukamoto
Proc. of SPIE p. 128720G-1-128720G-6 2024/03 Research paper (international conference proceedings)
Publisher: SPIE
Formation of a low-dilution pure copper layer by wire-based laser metal deposition with blue diode laser
Satoshi Yoshida, Masami Mizutani, Keisuke Takenaka, Yuji Sato, Masahiro Tsukamoto
Proc. of SPIE p. 128720F-1-128720F-7 2024/03 Research paper (international conference proceedings)
Publisher: SPIE
Influence of zinc content variation of Cu-Zn alloy powder on film formation by the method of multi-beam laser metal deposition using blue diode lasers
Ritsuko HIGASHINO, Yuji SATO, Keisuke TAKENAKA, Nobuyuki ABE, Masahiro TSUKAMOTO
Proc. of SPIE p. 128760N-1-128760N-5 2024/03 Research paper (international conference proceedings)
Publisher: SPIE
Spatter reduction in deep penetration welding of pure copper using blue-IR hybrid laser
Shumpei Fujio, Yuji Sato, Mao Sudo, Keisuke Takenaka, Koji Tojo, Timotius Pasang, Masahiro Tsukamoto
Welding in the World 2024/03 Research paper (scientific journal)
青色半導体レーザを用いた純銅リボンはんだ付中の温度分布と微細組織の評価
貴田 優希, 巽 裕章, 竹中 啓輔, 佐藤 雄二, 塚本 雅裕, 西川 宏
第30回エレクトロニクスにおけるマイクロ接合・実装技術シンポジウム(Mate2024)論文集 p. 49-53 2024/01 Research paper (conference, symposium, etc.)
Comparison of melting efficiency between blue, green, and IR lasers in pure copper welding
Keisuke Takenaka, Yuji Sato, Shumpei Fujio, Masahiro Tsukamoto
Journal of Laser Applications Vol. 35 2023/09 Research paper (scientific journal)
Cu-Zn alloy coating with multi-beam laser metal deposition using blue diode lasers
R. HIGASHINO, Y. SATO, K. TAKENAKA, N. ABE, M. TSUKAMOTO
Proceeding of SPIE Vol. 12412 No. Laser 3D Manufacturing X p. 124120B-1-124120B-6 2023/03 Research paper (international conference proceedings)
Publisher: SPIEEffect of polarization angle on laserinduced periodic surface structures by a two-color double-pulse femtosecond beam irradiation
[Kosei Yamamoto,Keisuke Takenaka,Yuji Sato,Masaki Hashida, Hitoshi Sakagami,Satoru Iwamori,Masahiro Tsukamoto]
Proceeding of SPIE Vol. 12408 No. Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXVIII p. 12408K-1-12408K-3 2023/03 Research paper (international conference proceedings)
Publisher: SPIEExperimental study on pure copper welding with the 1.5kW blue diode laser for realization of a carbonneutral society
Yuji Sato, Mao Sudo, Shumpei Fujio, Keisuke Takenaka, Masami Mizutani, Masahiro Tsukamoto
Proceeding of SPIE Vol. 12403 No. High-Power Diode Laser Technology XXI, p. 124030Q-1-124030Q-5 2023/03 Research paper (international conference proceedings)
Publisher: SPIEHigh speed coating for pure copper by multi-beam laser metal deposition method with high intensity blue diode lasers
Yuma Takazawa, Yuji Sato, Keisuke Takenaka, Yorihiro Yamashita, Takahiro Kunimine, Masahiro Tsukamoto
Journal of Laser Applications Vol. 35 No. 1 p. 012029-012029 2023/02 Research paper (scientific journal)
Publisher: Laser Institute of America
Effect of particle size distribution on pure copper layer formation in a multi-beam laser cladding system with pure copper powder and two blue diode lasers
Kento Morimoto, Yuji Sato, Keisuke Takenaka, Yoshinori Funada, Yoshihiko Hayashi, Nobuyuki Abe, Masahiro Tsukamoto
Applied Physics A Vol. 129 2022/12 Research paper (scientific journal)
Additive manufactured of pure copper by blue diode laser induced selective laser melting
Keisuke Takenaka, Yuji Sato, Norio Yoshida, Mitunari Yoshitani, Manabu Heya, Masahiro Tsukamoto
Journal of Laser Applications Vol. 34 2022/11 Research paper (scientific journal)
Effect of blue diode laser intensity on welding of pure copper wire using blue-IR hybrid laser
Shumpei Fujio, Keisuke Takenaka, Yuji Sato, Rika Ito, Eiji Hori, and Masahiro Tsukamoto
Journal of Laser Applications Vol. 34 2022/10 Research paper (scientific journal)
Copper alloy layer formation with multi beam type laser coating with blue diode lasers
Yuji Sato, Yuki Morimoto, Kazuhiro Ono, Keisuke Takenaka, Tsuneyoshi Kamata, Manabu Heya, Masahiro Tsukamoto
IEEJ Transaction on Electronics, Information and Systems Vol. 142 p. 1075-1080 2022/10 Research paper (scientific journal)
Behavior of melt flow and porosity formation in laser welding of steel to aluminum with cold-sprayed steel interlayer
Kyohei Maeda, Yuji Sato, Keisuke Takenaka, Shumpei Fujio, Reiichi Suzuki, Tetsuo Suga, Masahiro Tsukamoto
Journal of Laser Applications Vol. 34 2022/10 Research paper (scientific journal)
Effect of polymer permittivity on periods of LIPSS formed on titanium with femtosecond laser pulses.
Keisuke Takenaka, Yuji Sato, Masahiro Tsukamoto
Applied Physics A Vol. 128 2022/09 Research paper (scientific journal)
Uniformity evaluation of laser-induced periodic surface structures formed by two-color double-pulse femtosecond laser irradiation
Keisuke Takenaka, Masaki Hashida, Hitoshi Sakagami, Shin-ichiro Masuno, Mitsuhiro Kusaba, Shigeru Yamaguchi, Satoru Iwamori, Yuji Sato, Masahiro Tsukamoto
Review of Scientific Instruments Vol. 93 No. 9 p. 093001-093001 2022/09/01 Research paper (scientific journal)
Publisher: AIP Publishing
Meniscus surface texture is associated with degenerative changes in biological and biomechanical properties.
Shunya Otani, Takashi Kanamoto, Shohei Oyama, Satoshi Yamakawa, Wen Shi, Ryo Miyazaki, Masaharu Aihara, Shiro Oka, Sanae Kuroda, Tsuyoshi Nakai, Keisuke Takenaka, Yuji Sato, Masahiro Tsukamoto, Akira Tsujii, Kosuke Ebina, Seiji Okada, Ken Nakata
Scientific reports Vol. 12 No. 1 p. 11977-11977 2022/07/13 Research paper (scientific journal)
Articular surface integrity assessed by ultrasound is associated with biological characteristics of articular cartilage in early-stage degeneration.
Wen Shi, Takashi Kanamoto, Masaharu Aihara, Shiro Oka, Sanae Kuroda, Tsuyoshi Nakai, Takeo Mazuka, Keisuke Takenaka, Yuji Sato, Masahiro Tsukamoto, Kosuke Ebina, Ken Nakata
Scientific reports Vol. 12 No. 1 p. 11970-11970 2022/07/13 Research paper (scientific journal)
Bead-on-plate welding of pure copper with a 1.5-kW high-power blue diode laser
Keisuke Takenaka, Yuji Sato, Shumpei Fujio, Keisuke Nishida, Rika Ito, Eiji Hori, Susumu Kato, Masaya Suwa, Shingo Uno, Koji Tojo, Masahiro Tsukamoto
Welding in the World 2022 Research paper (scientific journal)
Delay times for ablation rate suppression by femtosecond laser irradiation with a two-color double-pulse beam
Keisuke Takenaka, Naoki Shinohara, Masaki Hashida, Mitsuhiro Kusaba, Hitoshi Sakagami, Yuji Sato, Shin-ichiro Masuno, Takeshi Nagashima, Masahiro Tsukamoto
APPLIED PHYSICS LETTERS Vol. 119 No. 23 2021/12 Research paper (scientific journal)
Pure titanium fabrication with spatter-less selective laser melting in vacuum
Yuji Sato, Yuta Mizuguchi, Keisuke Takenaka, Norio Yoshida, Sasitorn Srisawadi, Dhritti Tanprayoon, Tomomasa Ohkubo, Tetsuo Suga, Masahiro Tsukamoto
Results in Optics Vol. 5 p. 100184-100184 2021/12 Research paper (scientific journal)
Publisher: Elsevier BV
Pure copper layer formation on stainless-steel and aluminum substrate with a multibeam laser metal deposition system with blue diode laser
Keisuke Takenaka, Yuji Sato, Kazuhiro Ono, Yoshinori Funada, Masahiro Tsukamoto
Journal of Laser Applications Vol. 33 No. 4 p. 042033-042033 2021/11 Research paper (scientific journal)
Publisher: Laser Institute of America
Welding of pure copper wires using a hybrid laser system with a blue diode laser and a single-mode fiber laser
Shumpei Fujio, Yuji Sato, Keisuke Takenaka, Rika Ito, Masatoshi Ito, Masayuki Harada, Takashi Nishikawa, Tetsuo Suga, Masahiro Tsukamoto
Journal of Laser Applications Vol. 33 No. 4 p. 042056-042056 2021/11 Research paper (scientific journal)
Publisher: Laser Institute of America
Development of high intensity multibeam laser metal deposition system with blue diode lasers for additively manufacturing of copper rod
Kazuhiro Ono, Yuji Sato, Yuma Takazawa, Yuki Morimoto, Keisuke Takenaka, Yorihiro Yamashita, Yoshinori Funada, Nobuyuki Abe, Masahiro Tsukamoto
Journal of Laser Applications Vol. 33 No. 4 p. 042014-042014 2021/11 Research paper (scientific journal)
Development of High-brightness Blue Diode Laser and Its Application to Process Technology
塚本雅裕, 佐藤雄二, 東野律子, 竹中啓輔, 堀英治, 東條公資, 諏訪雅也, 宇野進吾, 浅野孝平, 大内誠悟
レーザ加工学会誌 Vol. 28 No. 3 p. 62-67 2021/10
Publisher:
LiM2021 国際会議報告
竹中啓輔
レーザ加工学会誌 Vol. 28 No. 3 p. 76-78 2021/10
Publisher: 一般社団法人レーザ加工学会Welding of pure copper wires using a high brightness blue diode laser
竹中啓輔, 藤尾駿平, 佐藤雄二, 塚本雅裕
レーザー学会研究会報告 Vol. 21 No. 20 p. 1-5 2021/09
Publisher:
Development of SLM 3D printing system using Galvano scanner for pure copper additive manufacturing by 200 W blue diode laser
Keisuke Takenaka, Yuji Sato, Koji Tojo, Masahiro Tsukamoto
Vol. Proc. LIM2021 p. 727-731 2021/06 Research paper (international conference proceedings)
Fabrication of Pure Copper Rod by Multi-beam Laser Metal Deposition with Blue Diode Lasers
Yuji Sato, Kazuhiro Ono, Keisuke Takenaka, Kento Morimoto, Yoshinori Funada, Yorihiro Yamashita, Tomomasa Ohkubo, Nobuyuki Abe, Masahiro Tsukamoto
Journal of Laser Micro Nanoengineering Vol. 16 No. 3 p. 189-193 2021 Research paper (scientific journal)
Laser-fluence dependence of microstructure formed on nickel by backward pulse laser deposition
Kazuki Koda, Keisuke Takenaka, Masahiro Tsukamoto
APPLIED SURFACE SCIENCE Vol. 485 p. 128-132 2019/08 Research paper (scientific journal)
Ablation suppression of a titanium surface interacting with a two-color double-pulse femtosecond laser beam
Keisuke Takenaka, Masahiro Tsukamoto, Masaki Hashida, Shinichiro Masuno, Hitoshi Sakagami, Mitsuhiro Kusaba, Shuji Sakabe, Shunsuke Inoue, Yuki Furukawa, Satoru Asai
Applied Surface Science Vol. 478 p. 882-886 2019/06 Research paper (scientific journal)
Periodic nanostructures formed on a poly-methyl methacrylate surface with a femtosecond laser for biocompatibility improvement
Keisuke Takenaka, Masahiro Tsukamoto, Yuji Sato, Takahiro Ooga, Satoru Asai, Kensuke Murai
Applied Physics A Vol. 124 No. 6 2018/06 Research paper (scientific journal)
Femtosecond laser induced periodic nanostructures formation on medical polymer plate surface for control of cell spreading
Keisuke Takenaka, Kensuke Murai, Satoru Asai, Masahiro Tukamoto, Yuji Sato, Takahiro Ooga
Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIII 2018/02/16 Research paper (international conference proceedings)
Publisher: SPIE
Dot coloring for metal surface by femtosecond laser irradiation
西野将伍, 橋田昌樹, 清水雅弘, 古川雄規, 小島完興, 井上峻介, 阪部周二, 塚本雅裕, 竹中啓輔
電気学会研究会資料 Vol. 2018 No. 14 p. 11-14 2018
Publisher:
純銅のレーザー溶接時に発生するプルームの解析
竹中 啓輔, 佐藤 雄二, 塚本 雅裕
レーザー学会学術講演会第45回年次大会, 広島 2025/01/21 Research paper, summary (national, other academic conference)
青色半導体レーザーを用いた粉末床溶融結合法によるニッケル基合金の3D造形における空隙の低減
上田 涼雅、前田 恒輝、竹中 啓輔、佐藤 雄二、中野 人志、吉田 実、塚本 雅裕
レーザー学会学術講演会第45回年次大会, 広島 2025/01 Research paper, summary (national, other academic conference)
青色半導体レーザーワイヤー型金属堆積法における熱流動制御の効果
吉田 怜史、池畑 恵太、竹中 啓輔、水谷 正海、佐藤 雄二、吉田 実、高石 武史、塚本 雅裕
レーザー学会学術講演会第45回年次大会, 広島 2025/01 Research paper, summary (national, other academic conference)
青色半導体レーザーを用いたワイヤー型金属堆積法による純銅の3D造形
池畑 恵太、吉田 怜史、水谷 正海、竹中 啓輔、佐藤 雄二、吉田 実、塚本 雅裕
レーザー学会学術講演会第45回年次大会, 広島 2025/01 Research paper, summary (national, other academic conference)
16kWディスクレーザーを用いた炭素鋼の溶接におけるスパッタ発生の因子
池上 優希、仲谷 将史、竹中 啓輔、水谷 正海、佐藤 雄二、吉田 実、塚本 雅裕
レーザー学会学術講演会第45回年次大会, 広島 2025/01 Research paper, summary (national, other academic conference)
Blue-IRハイブリッドレーザーを用いた純銅のキーホール溶接における不安定因子の解明
久我 之乃、藤尾 駿平、須藤 真央、竹中 啓輔、佐藤 雄二、塚本 雅裕
レーザー学会学術講演会第45回年次大会, 広島 2025/01 Research paper, summary (national, other academic conference)
1.5 kW青色半導体レーザーを用いた純銅溶接時に発生するプルームの溶接効率に及ぼす影響
須藤 真央、藤尾 駿平、神田 和輝、白井 秀彰、竹中 啓輔、水谷 正海、佐藤 雄二、塚本 雅裕
レーザー学会学術講演会第45回年次大会, 広島 2025/01 Research paper, summary (national, other academic conference)
Experimental study on blue diode laser induced powder bed fusion of Ti-6Al-4V for improvement of energy efficiency
Koki Maeda, Keisuke Takenaka, Yuji Sato, Hitoshi Nakano, Masahiro Tsukamoto
SPIE. Photonics West 2025, San Francisco, USA 2025/01 Research paper, summary (international conference)
Dependence of copper layer formation on substrate materials in the multi-beam method using blue diode lasers
Ritsuko Higashino, Yuji Sato, Keisuke Takenaka, Nobuyuki Abe, Masahiro Tsukamoto
SPIE. Photonics West 2025, San Francisco, USA 2025/01 Research paper, summary (international conference)
青色半導体レーザマルチビーム金属堆積法を用いた純銅コーティングによる抗菌作用の発現
吉田 環, 竹中 啓輔, 陳 鵬, 金髙 弘恭, 目代 貴之, 塚本 雅裕
第101回レーザ加工学会講演会, 尼崎リサーチ・インキュベーションセンター(ARIC) 2024/12/03 Research paper, summary (national, other academic conference)
16 kWディスクレーザを用いた鋼板のキーホール溶接における溶融・凝固挙動の解析
池上 優希, 仲谷 将史, 竹中 啓輔, 水谷 正海, 佐藤 雄二, 吉田 実, 塚本 雅裕
第101回レーザ加工学会講演会, 尼崎リサーチ・インキュベーションセンター(ARIC) 2024/12 Research paper, summary (national, other academic conference)
High Speed Pure Copper Layer Formation on Pure Copper Substrate with Multi-beam Laser Deposition System using High Intensity Blue Diode Laser
Keisuke Takenaka, Tamaki Yoshida, Yorihiro Yamashita, Yuji Sato, Masahiro Tsukamoto
The 43th annual International Congress on Applications of Lasers & Electro-Optics ICALEO, Hollywood, USA 2024/11/04 Research paper, summary (international conference)
Direct Formation of Pure Copper Layer on Aluminum Nitride by Multi-beam Laser Deposition with Blue Diode Lasers
Keisuke Takenaka, Jumpei Tokumoto, Koji Kobayashi, Hideyo Osanai, Koji Tojo, Yuji Sato, Masahiro Tsukamoto
The 43th annual International Congress on Applications of Lasers & Electro-Optics ICALEO?, Hollywood, USA 2024/11/04 Research paper, summary (international conference)
Pure Copper Coating by Multi Beam Directed Energy Deposition With Blue Lasers for Antimicrobial Effect
Tamaki Yoshida, Yuji Sato, Keisuke Takenaka, Peng Chen, Hiroyasu Kanetaka, Takayuki Mokudai, Masahiro Tsukamoto
The 43th annual International Congress on Applications of Lasers & Electro-Optics ICALEO?, Hollywood, USA 2024/11 Research paper, summary (international conference)
Suppression of Dilution for Nickel Based Super Alloy Coating by Multi-Beam Laser-Metal-Deposition With Blue Diode Lasers.
Ryuhei Matsuda, Yuji Sato, Keisuke Takenaka, Mitsuhiro Kusaba, Masahiro Tsukamoto
The 43th annual International Congress on Applications of Lasers & Electro-Optics ICALEO?, Hollywood, USA 2024/11 Research paper, summary (international conference)
Effects of Beam Mode Parameters on Keyhole and Molten Pool Behavior in High-Power Laser Welding
Takashi Kayahara, Takeshi Tanabe, Yuji Sato, Keisuke Takenaka, Masahiro Tsukamoto
The 43th annual International Congress on Applications of Lasers & Electro-Optics ICALEO?, Hollywood, USA 2024/11 Research paper, summary (international conference)
Mechanism of uniform LIPSS formation by two-color double femtosecond laser pulse irradiation on biomaterials
Keisuke Takenaka, Masaki Hashida, Hitoshi Sakagami, Satoru Iwamori, Yuji Sato, Masahiro Tsukamoto
The 17 th International Conference on Laser Ablation, Crete, Greece 2024/09/29 Research paper, summary (international conference)
The effect of plume removal on welding efficiency and behavior in welding copper using 1.5kW blue diode laser
Mao Sudo, Shumpei Fujio, Kazuki Koda, Hideaki Shirai, Keisuke Takenaka, Masami Mizutani, Tim Pasang, Yuji Sato, Masahiro Tsukamoto
The 17 th International Conference on Laser Ablation, Crete, Greece 2024/09 Research paper, summary (international conference)
1.5 kW 青色半導体レーザーを用いた純銅溶接におけるプルームの溶接への影響
須藤 真央、藤尾 駿平、神田 和輝、白井 秀彰、竹中 啓輔、水谷 正海、佐藤 雄二、塚本 雅裕
第85回応用物理学会秋季学術講演会, 新潟 2024/09 Research paper, summary (national, other academic conference)
Blue-IRハイブリッドレーザを用いた純銅溶接におけるレーザ投入エネルギーが溶込み深さに及ぼす影響
久我 之乃、藤尾 駿平、須藤 真央、竹中 啓輔、佐藤 雄二、Tim Pasang、塚本 雅裕
一般社団法人溶接学会2024年度秋季全国大会, 北海道 2024/09 Research paper, summary (national, other academic conference)
銅のレーザ溶接における青色半導体レーザ先行加熱効果の解明
藤尾 駿平、久我 之乃、須藤 真央、竹中 啓輔、佐藤 雄二、塚本 雅裕
一般社団法人溶接学会2024年度秋季全国大会, 北海道 2024/09 Research paper, summary (national, other academic conference)
青色半導体レーザを用いたワイヤ型レーザ金属堆積法による低希釈純銅皮膜の形成
吉田 怜史、竹中 啓輔、高石 武史、水谷 正海、佐藤 雄二、塚本 雅裕
一般社団法人溶接学会2024年度秋季全国大会, 北海道 2024/09 Research paper, summary (national, other academic conference)
Development of Wire-based Laser Metal Deposition with Blue Diode Laser for Pure Copper
Satoshi Yoshida, Masami Mizutani, Keisuke Takenaka, Yuji Sato, Masahiro Tsukamoto
77th IIW Annual Assembly and International Conference, Rhodes, Greece 2024/07 Research paper, summary (international conference)
Comparison between Blue and N-IR laser for pure copper layer formation by wire-based laser metal deposition
Satoshi Yoshida, Masami Mizutani, Keisuke Takenaka, Yuji Sato, Masahiro Tsukamoto
The 5th Smart Laser Processing Conference 2024, 横浜 2024/04 Research paper, summary (international conference)
Effect of Wavelength on Blue Diode Laser Induced Powder Bed Fusion for 3D Fabrication of Nickel-Based Alloy
Ryoga Ueda, Koki Maeda, Keisuke Takenaka, Eiji Hori, Norio Yoshida, Yuji Sato, Minoru Yoshida, Masahiro Tsukamoto
The 5th Smart Laser Processing Conference 2024, 横浜 2024/04 Research paper, summary (international conference)
Spectroscopic analysis of blue diode laser-induced plumes and evaluation of interference between plumes and laser in pure copper welding
Mao Sudo, Shumpei Fujio, Kazuki Koda, Hideaki Shirai, Keisuke Takenaka, Masami Mizutani, Yuji Sato, Masahiro Tsukamoto
The 5th Smart Laser Processing Conference 2024, 横浜 2024/04 Research paper, summary (international conference)
Formation of pure copper layer on aluminum nitride by multi-beam laser cladding with blue diode lasers
Jumpei Tokumoto, Keisuke Takenaka, Yuji Sato, Masahiro Tsukamoto, Koji Kobayashi, Hideyo Osanai, Koji Tojo
The 5th Smart Laser Processing Conference 2024, 横浜 2024/04 Research paper, summary (international conference)
Experimental observation of Cu-Zn alloy coating process by multi-beam laser metal deposition using blue diode lasers
Ritsuko Higashino, Yuji Sato, Keisuke Takenaka, Nobuyuki Abe, Masahiro Tsukamoto
The 5th Smart Laser Processing Conference 2024, 横浜 2024/04 Research paper, summary (international conference)
Fabrication of Nickel based alloyby multi-beam LMD method with blue diode lasers
Ryuhei Matsuda, Keisuke Takenaka, Yuji Sato, Mitsuhio Kusaba, Masahiro Tsukamoto
The 5th Smart Laser Processing Conference 2024, 横浜 2024/04 Research paper, summary (international conference)
Comparison between Blue and N-IR laser for pure copper layer formation by wire-based laser metal deposition
Satoshi Yoshida, Masami Mizutani, Keisuke Takenaka, Yuji Sato, Masahiro Tsukamoto
The 5th Smart Laser Processing Conference 2024, 横浜 2024/04 Research paper, summary (international conference)
Effect of Wavelength on Blue Diode Laser Induced Powder Bed Fusion for 3D Fabrication of Nickel-Based Alloy
Ryoga Ueda, Koki Maeda, Keisuke Takenaka, Eiji Hori, Norio Yoshida, Yuji Sato, Minoru Yoshida, Masahiro Tsukamoto
The 5th Smart Laser Processing Conference 2024, 横浜 2024/04 Research paper, summary (international conference)
Fabrication of Ti-6Al-4V using selective laser melting with blue diode laser
Koki Maeda, Ryoga Ueda, Keisuke Takenaka, Yuji Sato, Minoru Yoshida, Hitoshi Nakano, Masahiro Tsukamoto
The 5th Smart Laser Processing Conference 2024, 横浜 2024/04 Research paper, summary (international conference)
Elucidation of the effect of blue diode laser preheating on lap welding of pure copper using blue-IR hybrid laser
Shumpei Fujio, Yuya Koyama, Mao Sudo, Keisuke Takenaka, Yuji Sato, Minoru Yoshida, Masahiro Tsukamoto
The 5th Smart Laser Processing Conference 2024, 横浜 2024/04 Research paper, summary (international conference)
Pure copper layer coating with multi beam laser metal deposition system with blue diode lasers
Tamaki Yoshida, Keisuke Takenaka, Yuji Sato, Kento Morimoto, Masahiro Tsukamoto
Photonics West 2024, 2024/01 Research paper, summary (international conference)
Formation of a low-dilution pure copper layer by wire-based laser metal deposition with blue diode laser
Satoshi Yoshida, Masami Mizutani, Keisuke Takenaka, Yuji Sato, Masahiro Tsukamoto
Photonics West 2024, 2024/01 Research paper, summary (international conference)
青色半導体レーザーを用いたSLM法によるTi-6Al-4Vの造形
前田 恒輝、上田 涼雅、水口 佑太、竹中 啓輔、吉田 徳雄、佐藤 雄二、中野 人志
レーザー学会学術講演会第４４回年次大会, 2024/01 Research paper, summary (national, other academic conference)
WC-Co alloy layer formation on stain-less steel by multi-beam laser metal deposition with blue diode lasers
Kosei Yamamoto, Ryuhei Matsuda, Keisuke Takenaka
MRM2023/IUMRS-ICA2023, 2023/12 Research paper, summary (international conference)
Welding dynamics observation for elucidation of spatter generation mechanism in laser welding of stainless steel using a 16 kW disk laser
Yoshiaki Kurita, Masashi Nakatani, Masami Mizutani, Keisuke Takenaka, Yuji Sato, Masahiro Tsukamoto
MRM2023/IUMRS-ICA2023, 2023/12 Research paper, summary (international conference)
1.5 kW青色半導体レーザを用いた純銅溶接におけるプルームの影響
竹中 啓輔、須藤 真央、藤尾 駿平、水谷 正海、佐藤 雄二、塚本 雅裕
日本銅学会第63回講演大会, 2023/11 Research paper, summary (national, other academic conference)
新生骨の再生促進するチタンインプラント表面ナノ微細構造の設計
陳 鵬, 竹中 啓輔, 佐藤 雄二, 横井 太史, 川下 将一, 塙 隆夫, 塚本 雅裕, 金高 弘恭
第18回ナノ・バイオメディカル学会, 2023/11 Research paper, summary (national, other academic conference)
青色半導体レーザを用いたワイヤ型レーザクラッディング法による純銅皮膜の接合界面の評価
吉田 怜史, 水谷 正海, 竹中 啓輔, 佐藤 雄二, 塚本 雅裕
2023年度スマートプロセス学会学術講演会, 2023/11 Research paper, summary (national, other academic conference)
Correlation between spatter and blue laser intensity in welding of pure copper with blue-IR hybrid laser
Shumpei Fujio, Mao Sudo, Yuji Sato, Keisuke Takenaka, Masahiro Tsukamoto
APLS2023, 函館 2023/09 Research paper, summary (international conference)
青色半導体レーザを用いた金属堆積法の開発とNi基合金の造形
松田 隆平、竹中 啓輔、佐藤 雄二、草場 光博、塚本 雅裕
2023年度溶接学会秋季全国大会, 富山大学五福キャンパス 2023/08 Research paper, summary (national, other academic conference)
ワイヤ型青色レーザクラッディング法を用いた純銅皮膜形成におけるレーザ入熱量の影響
吉田 怜史、小山 祐哉、水谷 正海、竹中 啓輔、佐藤 雄二、吉田 実、塚本 雅裕
2023年度溶接学会秋季全国大会, 富山大学五福キャンパス 2023/08 Research paper, summary (national, other academic conference)
青色半導体レーザによる純銅/SUS304薄板の異材溶接
谷内 大世、西海 綾人、竹中 啓輔、藤井 要、舟田 義則、佐藤 雄二、塚本 雅裕
2023年度溶接学会秋季全国大会, 富山大学五福キャンパス 2023/08 Research paper, summary (national, other academic conference)
青色半導体レーザを用いたマルチビーム式レーザコーティングによる純アルミニウム基板への純銅皮膜の形成
竹中 啓輔、佐藤 雄二、山下 順広、西海 綾人、谷内 大世、舟田 義則、塚本 雅裕
2023年度溶接学会秋季全国大会, 富山大学五福キャンパス 2023/08 Research paper, summary (national, other academic conference)
Nano-topography Design for Promoting the Osteoconductivity of Titanium using Femtosecond Laser Irradiation
Peng Chen, Keisuke Takenaka, Maki Ashida, Kotone Yokota, Takayuki Mokudai, Yuji Sato, Yusuke Tsutsumi, Masahiro Tsukamoto, Hiroyasu Kanetaka, Takao Hanawa
Interface Summer Seminar 2023, Hybrid Meeting（Institute for Materials Research, Tohoku University & Webinar） 2023/08 Research paper, summary (international conference)
Development of spatter suppression in deep penetration welding of pure copper plate using blue-IR hybrid laser
Shumpei Fujio, Mao Sudo, Keisuke Takenaka, Yuji Sato, Timotius Pasang, Masahiro Tsukamoto
IIW2023 CommissionⅣ, Singapore 2023/07 Research paper, summary (international conference)
Suppression of spatter in deep penetration welding of pure copper plate using blue-IR superimposed laser
Shumpei Fujio, Mao Sudo, Keisuke Takenaka, Yuji Sato, Timotius Pasang, Masahiro Tsukamoto
Laser in Manufacturing 2023, Munich, Germany 2023/06 Research paper, summary (international conference)
Prevention of Porosity in Steel/Al Laser Welded Joint with Cold-sprayed Steel Interlayer by Means of Beam Oscillation
Kyohei Maeda, Yuji Sato, Yoshiaki Kurita, Keisuke Takenaka, Tetsuo Suga, Masahiro Tsukamoto
Laser in Manufacturing 2023, Munich, Germany 2023/06 Research paper, summary (international conference)
Copper layer formation with multi beam laser metal deposition with blue diode lasers for contribution of carbon neutral society
Yuji Sato, Keisuke Takenaka, Masahiro Tsukamoto
Laser in Manufacturing 2023, Munich, Germany 2023/06 Research paper, summary (international conference)
高出力レーザを用いた純銅のキーホール溶接におけるビームプロファイルの影響
藤尾 駿平, 栗田 喜章, 竹中 啓輔, 水谷 正海, 佐藤 雄二, 井藤 里香, 塚本 雅裕
2023年度溶接学会春季全国大会, オンライン 2023/04 Research paper, summary (national, other academic conference)
高輝度青色半導体レーザーを用いたアディティブマニュファクチャリング—Additive Manufacturing with High Intensity Blue Diode Laser—スマート造形による創造イノベーション
塚本 雅裕, 佐藤 雄二, 東野 律子, 竹中 啓輔, 堀 英治, 大内 誠悟, 浅野 孝平, 東條 公資
スマートプロセス学会誌 = Journal of smart processing Vol. 11 No. 4 p. 158-162 2022/07
高輝度加工用青色半導体レーザー開発 : 期待されるカーボンニュートラル・ウィルスリスク低減化技術開発への新展開
塚本 雅裕, 佐藤 雄二, 東野 律子, 竹中 啓輔, 堀 英治, 東條 公資, 宇野 進吾, 諏訪 雅也, 大内 誠悟, 浅野 孝平
Vol. 33 No. 2 p. 45-51 2022/02
Additive Manufacturing with High Intensity Blue Diode Laser
塚本雅裕, 佐藤雄二, 東野律子, 竹中啓輔, 堀英治, 大内誠悟, 浅野孝平, 東條公資
スマートプロセス学会誌 Vol. 11 No. 4 2022
高輝度加工用青色半導体レーザー開発=期待されるカーボンニュートラル・ウィルスリスク低減化技術開発への新展開=
塚本雅裕, 佐藤雄二, 東野律子, 竹中啓輔, 堀英治, 東條公資, 宇野進吾, 諏訪雅也, 大内誠悟, 浅野孝平
光アライアンス Vol. 33 No. 2 2022
Development of High Speed Pure Copper Layer Formation Technology Using Multi Beam Laser Cladding System with High Intensity Blue Diode Lasers
森本健斗, 佐藤雄二, 竹中啓輔, 水谷正海, 東條公資, 林良彦, 安積一幸, 阿部信行, 塚本雅裕
レーザ加工学会誌 Vol. 29 No. 1 2022
Development of High-brightness Blue Diode Laser and Its Application to Process Technology
レーザ加工学会誌 = Journal of Japan Laser Processing Society Vol. 28 No. 3 p. 194-199 2021/10
Publisher: レーザ加工学会
2波長ダブルパルス照射による均一な微細周期構造形成
橋田 昌樹, 井上 峻介, 坂上 仁志, 竹中 啓輔, 塚本 雅裕, 草場 光博
日本物理学会2021年秋季大会, オンライン開催 2021/09 Research paper, summary (national, other academic conference)
選択的レーザー溶融法におけるSUS316L粉末の溶融挙動観察
井濱 雅弘, 水口 佑太, 有村 恒良, 竹中 啓輔, 吉田 徳雄, 佐藤 雄二, 吉田 実, 塚本 雅裕
2021/09 Research paper, summary (national, other academic conference)
青色半導体レーザを用いたマルチビーム式レーザコーティング装置による銅皮膜の形成
森本 雄喜, 小野 和宏, 高澤 悠馬, 竹中 啓輔, 佐藤 雄二, 塚本 雅裕, 部谷 学
（一社）溶接学会 2021年度 秋季全国大会, オンライン開催 2021/08 Research paper, summary (national, other academic conference)
ファイバーレーザーと青色半導体レーザーを用いたハイブリットレーザーシステムによる銅の溶接
黒田 裕志, 藤尾 駿平, 竹中 啓輔, 井藤 里香, 佐藤 雄二, 吉田 実, 塚本 雅裕
2021/01 Research paper, summary (national, other academic conference)
Elucidation of Factor of Defect for Development of SUS316L Plate Fabricated with SLM in Vacuum
有村恒良, 井濱雅弘, 竹中啓輔, 吉田徳雄, 森本健斗, 佐藤雄二, 吉田実, 塚本雅裕
応用物理学会春季学術講演会講演予稿集(CD-ROM) Vol. 68th 2021 Research paper, summary (national, other academic conference)
Effect of preheating with blue diode laser on lap welding of pure copper with IR fiber laser
藤尾駿平, 佐藤雄二, 竹中啓輔, 井藤里香, 塚本雅裕
溶接学会全国大会講演概要(Web) No. 108 2021
細胞挙動制御のためのフェムト秒レーザーを用いたフッ素樹脂表面へのナノ周期構造形成
篠原 直希, 塚本 雅裕, 佐藤 雄二, 竹中 啓輔, 陳 鵬, 塙 隆夫, 黒田 健介, 篠永 東吾
学際・国際的高度人材育成ライフイノベーションマテリアル創製共同研究プロジェクト第5回公開討論会, オンライン開催 2020/11 Research paper, summary (national, other academic conference)
表面微細構造パターニングによる細胞伸展変化に関する研究
塚本 雅裕, 竹中 啓輔, 篠原 直希, 篠永 東吾, 黒田 健介, 陳 鵬, 永井 亜希子, 塙 隆夫
学際・国際的高度人材育成ライフイノベーションマテリアル創製共同研究プロジェクト（６大学連携プロジェクト）平成30年度研究成果報告会, 大阪 2019/12 Research paper, summary (national, other academic conference)
Ablation suppression of titanium optimizing the delay time by two-color femtosecond double-pules laser
Naoki Shinohara, Keisuke Takenaka, Masaki Hashida, Shunsuke Inoue, Satoru Asai, Shuji Sakabe, Masahiro Tsukamoto
Lasers in Manufacturing （LiM2019）, Munich，Germany 2019/06 Research paper, summary (international conference)
Femtosecond laser induced periodic nanostructures formation on fluorinated ethylene propylene surface
Naoki Shinohara, Masahiro Tsukamoto, Keisuke Takenaka, Satoru Asai
The 8th International Congress on Laser Advanced Materials Processing （LAMP2019）, Hiroshima,Japan 2019/05 Research paper, summary (international conference)
Formation of periodic nanostructures on plastics surface by femtosecond laser irradiation for functional biomaterial creation
Naoki Shinohara, Masahiro Tsukamoto, Keisuke Takenaka, Satoru Asai, Peng Chen
4th International Coneference on Smart Engineering Materials(ICSEM2019), Auckland,New Zealand 2019/03 Research paper, summary (international conference)
フェムト秒レーザーの二ビーム複合照射によるチタン表面の高周期性ナノ構造形成
竹中 啓輔, 塚本 雅裕, 橋田 昌樹, 升野 振一郎, 阪部 周二, 井上 峻介, 古川 雄規, 浅井 知
レーザー学会学術講演会第39回年次大会, 東京 2019/01 Research paper, summary (national, other academic conference)
フェムト秒レーザーを用いたポリマー表面へのナノ周期構造の形成と生体適合性評価
篠原 直希, 塚本 雅裕, 佐藤 雄二, 竹中 啓輔
レーザー学会学術講演会第39回年次大会, 東京 2019/01 Research paper, summary (national, other academic conference)
フェムト秒レーザーダブルパルス照射による金属表面への酸化膜形成によるドット着色
西野将伍, 西野将伍, 橋田昌樹, 橋田昌樹, 清水雅弘, 古川雄規, 古川雄規, 小島完興, 井上峻介, 井上峻介, 竹中啓輔, 塚本雅裕, 阪部周二, 阪部周二
応用物理学会春季学術講演会講演予稿集(CD-ROM) Vol. 66th 2019
二ビーム複合フェムト秒レーザー照射によるチタン表面の高周期性ナノ構造形成
橋田昌樹, 橋田昌樹, 竹中啓輔, 坂上仁志, 升野振一郎, 古川雄規, 古川雄規, 井上峻介, 井上峻介, 阪部周二, 阪部周二, 塚本雅裕
日本物理学会講演概要集(CD-ROM) Vol. 74 No. 1 2019
Promoted osteoconductivity of titanium with chessboard-patterned surface nano topography fabricated by femtosecond laser irradiation
Peng Chen, Keisuke Takenaka, Masahiro Tsukamoto, Maki Ashida, Yusuke Tsutsumi, Hisashi Doi, Takao Hanawa
Transactions of the Annual Meeting of the Society for Biomaterials and the Annual International Biomaterials Symposium Vol. 40 2019
表面微細構造パターニングによる細胞挙動変化に関する研究
竹中 啓輔, 塚本 雅裕, 篠原 直希, 篠永 東吾, 黒田 健介, 陳 鵬, 永井 亜希子, 塙 隆夫
学際・国際的人材養成ライフイノベーションマテリアル創製共同研究プロジェクト生体医療・福祉材料分野 平成30年度分科会（全体会議）, 東京 2018/12 Research paper, summary (national, other academic conference)
フェムト秒レーザ誘起周期的ナノ構造形成におけるポリマーを用いた周期制御
梶井 省吾, 竹中 啓輔, 塚本 雅裕, 佐藤 雄二
第90回レーザ加工学会第90回講演会, 2018/12 Research paper, summary (national, other academic conference)
Control of femtosecond laser induced periodic nanostructures by changing dielectric constant of polymers on Ti surface
Masahiro Tsukamoto, Yuji Sato, Naoki Shinohara, Keisuke Takenaka, Satoru Asai, Godai Yuji
11th International Conference on Photo-Excited Process and Applications（ICPEPA2018), Vilnius, Lithuania 2018/09 Research paper, summary (international conference)
Ablation suppression of titanium surface interacted with two color double-pulse beam of femtosecond laser
Keisuke Takenaka, Masahiro Tsukamoto, Masaki Hashida, Shinichiro Masuno, Shuji Sakabe, Shunsule Inoue, Yuki Hurukawa, Satoru Asai
11th International Conference on Photo-Excited Process and Applications（ICPEPA2018), Vilnius, Lithuania 2018/09 Research paper, summary (international conference)
Control of wettability on PLA surface by fmetosecond laser irradiation for development advanced implant device
Yuji Sato, Keisuke Takenaka, Masahiro Tsukamoto, Kensuke Murai, Naoki Shinohara
2018/09 Research paper, summary (international conference)
Femtosecond laser induced periodic nanostructures formation on PLA film surface with Ti plate
K. Takenaka, M. Tsukamoto, Y. Sato, T. Hanawa, P. Chen, S. Asai
The 3rd International Symposium on Creation of Life Innovation Materials for Interdisciplinary and International Researcher Development (iLIM-3), Tokyo,Japan 2018/09 Research paper, summary (international conference)
Periodic nanostructures formation on a poly-methyl methacrylate surface with a femtosecond laser for biocompatibility improvement
M. Tsukamoto, K. Takenaka, P. Chen, T. Hanawa
13th International Workshop on Biomaterials in Interface Science "Innovative Research fot Biosis-Abiosis Intelligent Interface Summer Seminar 2018", Miyagi,Japan 2018/08 Research paper, summary (international conference)
表面微細構造による細胞挙動変化に関する研究 －医療用ポリマー表面への微細 構造形成による高度生体材料創製－
竹中 啓輔, 大賀 隆寛, 塚本 雅裕, 清家 翼, 吉田 実, 篠永 東吾
学際・国際的高度人材育成ライフイノベーションマテリアル創製共同研究プロジェクト（６大学連携プロジェクト）第２回公開討論会, 大阪 2018/03 Research paper, summary (national, other academic conference)
医療用ポリマー表面への微細構造形成による高度生体材料創製
竹中 啓輔, 大賀 隆寛, 清家 翼, 塚本 雅裕, 吉田 実, 篠永 東吾, 黒田 健介, 陳 鵬, 永井亜希子, 塙 隆夫
学際・国際的人材養成ライフイノベーションマテリアル創製共同研究プロジェクト生体医療・福祉材料分野 平成29年度分科会（全体会議） 2018/01 Research paper, summary (national, other academic conference)
ナノ周期構造形成のためのPLLA-Ti界面へのフェムト秒レーザー照射
清家 翼, 塚本 雅裕, 佐藤 雄二, 大賀 隆寛, 竹中 啓輔, 吉田 実, 浅井 知
一般社団法人レーザー学会学術講演会第38回年次大会, 京都 2018/01 Research paper, summary (national, other academic conference)
フェムト秒レーザーを用いたTi表面へのナノ周期構造形成における周期制御に関する研究
大賀 隆寛, 竹中 啓輔, 浅井 知, 塚本 雅裕, 佐藤 雄二, 清家 翼, 吉田 実, 篠永 東吾
一般社団法人レーザー学会学術講演会第38回年次大会, 京都 2018/01 Research paper, summary (national, other academic conference)
フェムト秒レーザー照射によりPLA表面へ形成したナノ周期構造上での細胞伸展制御
竹中啓輔, 塚本雅裕, 大賀隆寛, 佐藤雄二, 清家翼, 吉田実, 村井健介, 浅井知
応用物理学会春季学術講演会講演予稿集(CD-ROM) Vol. 65th 2018 Research paper, summary (national, other academic conference)
フェムト秒レーザーダブルパルス照射による金属へのドット着色
西野将伍, 西野将伍, 橋田昌樹, 橋田昌樹, 清水雅弘, 古川雄規, 古川雄規, 小島完興, 井上峻介, 井上峻介, 竹中啓輔, 塚本雅裕, 阪部周二, 阪部周二
応用物理学会秋季学術講演会講演予稿集(CD-ROM) Vol. 79th 2018
細胞伸展制御のためのポリマー表面へのフェムト秒レーザー照射によるナノ周期構造形成
竹中啓輔, 塚本雅裕, 佐藤雄二, 村井健介, 浅井知
応用物理学会秋季学術講演会講演予稿集(CD-ROM) Vol. 79th 2018 Research paper, summary (national, other academic conference)
シングルパルスフェムト秒レーザー照射によりホウ酸塩およびアルミン酸ケイ酸塩に形成されるナノホールのモルフォロジー
井上拓哉, 高橋智子, 小玉展宏, 竹中啓輔, 塚本雅裕
日本セラミックス協会秋季シンポジウム講演予稿集(CD-ROM) Vol. 31st 2018
Variation of femtosecond laser induced periodic nanostructures by changing dielectric constant of plastic on Ti substrate
Masahiro Tsukamoto, Takahiro Oga, Keisuke Takenaka, Y.Sato, Godai Miyaji, Togo Shinonaga
ICMaSS 2017, Nagoya, Japan 2017/09 Research paper, summary (international conference)
Effect of Ti surface dielectric constant on periodic nanostructures formation by femtosecond laser irradiation
ICMaSS 2017, Nagoya, Japan 2017/09 Research paper, summary (international conference)
フェムト秒レーザを用いたTi 表面への周期的微細構造形成と濡れ性制御
三宅 正誉志, 塚本 雅裕, 佐藤 雄二, 大賀 隆寛, 竹中 啓輔
レーザー学会第３７回年次大会, 徳島 2017/01 Research paper, summary (national, other academic conference)
細胞伸展制御のためのフェムト秒レーザを用いたPMMA表面への微細構造形成
竹中啓輔, 塚本雅裕, 佐藤雄二, 三宅正誉志, 大賀隆寛
レーザ加工学会講演論文集 Vol. 87th 2017 Research paper, summary (national, other academic conference)
青色半導体レーザーを用いたAM技術に関する最新動向
竹中 啓輔
POWTEX2024 国際粉体工業展東京2024 2024/11/29
レーザ加工の基礎
竹中 啓輔
レーザ加工分科会 第２回講習会「レーザ加工シミュレーション実習」 2024/09
高輝度青色半導体レーザを用いた銅皮膜形成技術の開発
佐藤 雄二、竹中 啓輔、塚本 雅裕
溶接学会第145回マイクロ接合研究委員会 2024/05
レーザ装置、および制御方法
佐藤 雄二, 竹中 啓輔, 東野 律子, 塚本 雅裕
7624173
出願日:2021/03/18
登録日:2025/01/22
セラミックス－金属接合体の製造方法
佐藤 雄二, 塚本 雅裕, 竹中 啓輔
出願日:2025/01/15
セラミックス－金属接合体の製造方法
佐藤 雄二、竹中 啓輔、牧野嶋 和貴、塚本 雅裕、小林 幸司、小山内 英世
出願日:2023/10/06
複合照射ビームシステム
塚本 雅裕, 佐藤 雄二, 竹中 啓輔, 東野 律子
出願日:2021/03
Spectroscopic Analysis of Blue Diode Laser Induced Plume Generated by Welding of Pure Copper
Takenaka Keisuke, Sudo Mao, Fujio Shumpei, Mizutani Masami, Sato Yuji, Tsukamoto Masahiro
Journal of Japan Institute of Copper Vol. 63 No. 1 p. 171-175 2024/11/07
