Koyama Daisuke

コヤマダイスケ | Koyama Daisuke

Affiliation and department：
Job title： Professor
Homepage URL (1)： http://use.doshisha.ac.jp/

Research field (5)： Measurement engineering , Electronic devices and equipment , Mechanics and mechatronics , Robotics and intelligent systems , Medical systems

Research keywords (3)： Optical device , Applied measurement , Ultrasound

Research theme for competitive and other funds (82)：

2022 - 2025 Development of high-speed optical devices using change in refractive index induced by ultrasound
2021 - 2024 Development of prehospital diagnostic method for cerebral artery occlusion by simple non-invasive measurement of carotid artery pulse wave
2021 - 2022 Multifunctional film lens using ultrasound and liquid crystal
2021 - 2022 水晶体に学ぶ超音波による光学レンズの開発
2021 - 2022 超音波による細胞コーティングの医用展開

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Papers (105)：

K. Tagashira, Y. Harada, K. Nakamura, H. Miki, M. Matsukawa, D. Koyama. Focus control of a concave-convex ultrasonic gel lens in the radial direction. Journal of Applied Physics. 2024. 136. 11. 113101
Kosuke Nakamura, Yuki Harada, Haruto Miki, Kokichi Tagashira, Mami Matsukawa, Daisuke Koyama. Ultrasonic aperture-tunable gel lens. Applied Optics. 2024. 63. 21. 5778-5778
Y. Kuroda, R. Mizuno, D. Koyama. Ultrasonic liquid crystal tunable light diffuser. Scentific Reports. 2024. 14. 15445
Y. Harada, M. Ishikawa, Y. Kuroda, M. Matsukawa, D. Koyama. Simulation of light propagation in medium with an ultrasonically induced refractive index gradient. Journal of Applied Physics. 2024. 135. 19. 193104
Yuma Kuroda, Yuki Harada, Akira Emoto, Mami Matsukawa, Daisuke Koyama. Frequency characteristics of an ultrasonic varifocal liquid crystal lens. Applied Optics. 2024. 63. 9. 2256-2256

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MISC (60)：

Yuki Harada, Mutsuo Ishikawa, Shuto Inamoto, Hidehisa Suzuyama, Mami Matsukawa, Daisuke Koyama. Evaluation of acousto-optic effect in liquid using high-frequency and high-intensity ultrasound. The Journal of the Acoustical Society of America. 2022. 152. 4_Supplement. A261-A261
Yuki Harada, Daisuke Koyama, Hirokazu Yasui, Marina Fukui, Yuki Shimizu, Yoshiaki Shibagaki, Mami Matsukawa. Control and evaluation of liquid crystal molecules using ultrasound vibration. The Journal of the Acoustical Society of America. 2018. 144. 3_Supplement. 1961-1961
Yuki Shimizu, Daisuke Koyama, Yuki Harada, Akira Emoto, Mami Matsukawa. Focus control in the radial direction using an ultrasound liquid crystal lens. The Journal of the Acoustical Society of America. 2017. 142. 4_Supplement. 2575-2576
HeLa cells manipulation in micro-channels using ultrasound. 2017. 116. 419. 39-42
Development of piezoelectric transducer system for the measurement of bed load. 2016. 116. 288. 59-62

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Patents (16)：

超音波光偏向器、内視鏡装置および超音波光偏向方法
レンズ装置およびレンズ制御方法
非接触センサ装置および非接触センシング方法
Liquid-Crystal Varifocal Lens and Focal Length Control Method
超音波式液晶レンズおよび超音波式液晶レンズの制御方法

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Books (4)：

はじめて学ぶ電気電子計測
2019
これからの蓄エネルギー・省エネルギーに求められる新しい機能性材料の開発
技術情報協会 2012
アクチュエータ研究開発の最前線
エヌ・ティー・エス 2011
Next-Generation Actuators Leading Breakthroughs
Springer 2010

Education (3)：

- 2005 Doshisha University
- 2002 Doshisha University
- 2000 Doshisha University

Professional career (2)：

Doctor of Engineering (Doshisha University)
Master of Engineering (Doshisha University)

Work history (5)：

2018/04 - 現在 Doshisha University Faculty of Science and Engineering Professor
2012/04 - 2018/03 Doshisha University Faculty of Science and Engineering Associate Professor
2011/03 - 2012/03 Tokyo Institute of Technology Precision and Intelligence Laboratory Associate Professor
2007/04 - 2011/02 Tokyo Institute of Technology Precision and Intelligence Laboratory Assistant Professor
2005/04 - 2007/03 Tokyo Institute of Technology Precision and Intelligence Laboratory Assistant Professor

Committee career (11)：

2024/04 - 現在日本音響学会関西支部幹事
2022 - 現在日本音響学会評議員
2020 - 現在弾性波素子技術研究コンソーシアム委員委員
2018 - 現在電子情報通信学会超音波研究専門委員会
2016 - 現在 Nature Publishing Group Scientific Reports, Editorial board

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Awards (15)：

2021/09 - 電子情報通信学会基礎・境界ソサイエティ貢献賞(研究専門委員会運営)
2021/03 - 日本音響学会学会活動貢献賞
2017/12 - International Congress on Ultrasonics ICU Early Career Award
2016 - 文部科学大臣表彰若手科学者賞
2016 - 日本音響学会佐藤論文賞

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Association Membership(s) (4)：

THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS , 応用物理学会 , IEEE , 日本音響学会

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