Koike Yoshikazu

コイケヨシカズ | Koike Yoshikazu

Affiliation and department：
Homepage URL (1)： https://www.shibaura-it.ac.jp/laboratories/yoshikazu_koike.html

Research field (3)： Marine and maritime engineering , Control and systems engineering , Measurement engineering

Research keywords (9)： sound localization , global navigation satellite system , fiber optic probe hydrophone , high intensity ultrasonic , ultrasonic motor , ultrasonic communciation , ultrasonic measurement , Inertia mass navigation , underwater environmental observation

Research theme for competitive and other funds (17)：

2021 - 2024 Development of in-situ underwater observation system that enables to detect super micro plastics
2019 - 2020 量子・情報・ナノマイクロ工学で拓く、極限生命フロンティア
2016 - 2019 海洋環境を利用したフリーフォール型海底観測装置の高精度位置推定の開拓
2013 - 2017 スペクトラム拡散法を用いた曲流路探傷式高精度超音波流量計測システムの開発
2011 - 2014 産・官・学の連携による緑地保全ボランティア活動拠点づくりと環境教育ツールの開発

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Papers (57)：

Daiki Endo, Takahiro Kono, Yoshikazu Koike, Hirofumi Kadono, Jun Yamada, Uma Maheswari Rajagopalan. Application of laser speckles and deep learning in discriminating between the size and concentrations of supermicroplastics. Optics Continuum. 2022. 1. 11. 2259-2259
Ekkawit Wangkanklang, Tomoya Hayashi, Yoshikazu Koike. Progress Estimation of Mixing and Grinding Process using Sound Analysis in Ultrasonic Frequency. 2022 37th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC). 2022
Minoru Yamamoto, Ko Kimura, Shodai Suzuki, Yoshikazu Koike. Investigation on Frequency characteristic of Fiber Optic Probe Hydrophone. 2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC). 2022
Sittichai Wangwiwattana, Koike Yoshikazu. Joule Heating and Arc-Fault-Induced Electrical Fires for Commercial-Grade Copper and Brass in Low-Voltage Electrical Systems. Applied Sciences. 2022. 12. 9. 4710-4710
Daiki Endo, Takahiro Kono, Yoshikazu Koike, Hirofumi Kadono, Jun Yamada, Uma Maheswari Rajagopalan. Application of laser speckles and deep learning in discrimination of supermicroplastics and zooplanktons. Progress in Biomedical Optics and Imaging - Proceedings of SPIE. 2022. 11950

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MISC (181)：

小池義和, ラジャゴパランウママヘスワリ, 二井信行, 長澤純人. ガラス球構成フリーフォール型水中無人探査機を用いた海洋環境計測-Ocean Environmental Measurement of Deep Sea Using a Glass Sphere for Free-fall Exploration System-小特集極限環境の計測を支える回路とシステム技術. 電子情報通信学会誌 = The journal of the Institute of Electronics, Information and Communication Engineers. 2022. 105. 4. 281-285
古谷彬人, 小池義和, 福田啓輔, ラジャゴパランウママヘスワリ. Observation of fine particles in oil with photoacoustic effect. 日本音響学会研究発表会講演論文集(CD-ROM). 2022. 2022
小池義和, RAJAGOPALAN Uma Maheswari, 二井信行, 長澤純人. Ocean Environmental Measurement of Deep Sea Using a Glass Sphere for Free-fall Exploration System. 電子情報通信学会誌. 2022. 105. 4
小池義和, RAJAGOPALAN Uma Maheswari, 二井信行, 長澤純人. Ocean Environmental measurement of Deep Sea Using a Glass Sphere for Free-Fall Exploration System. 電子情報通信学会大会講演論文集(CD-ROM). 2021. 2021
Endo Daiki, Kono Takahiro, Koike Yoshikazu, Yamada Jun, Maheswari Rajagopalan Uma. Laser speckle imaging in discrimination of zooplanktons from supermicroplastics. Environmental Nanotechnology, Monitoring & Management. 2021. 16

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Patents (10)：

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Lectures and oral presentations (217)：

モジュール型海洋観測システムの開発
(日本機械学会ロボティクス・メカトロニクス講演会講演論文集(CD-ROM) 2019)
Output Signal Component of Optical Fiber Probe Hydrophone under Cavitation
(電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 2019)
キャビテーション下でのFOPHによる取得音圧の精度評価
(電子情報通信学会大会講演論文集(CD-ROM) 2019)
Simulation of Improving Accuracy of Position Estimation for Underwater Using MEMS Inertial Sensor
(電子情報通信学会技術研究報告 = IEICE technical report : 信学技報 2018)
Simulation of Improving Accuracy of Position Estimation for Underwater Using MEMS Inertial Sensor
(電子情報通信学会技術研究報告 2018)

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Education (1)：

1993 - 1994 Tokyo Institute of Technology Doctor course, Interdicsiplinary graduate school and engineering Doctor course candidate

Professional career (2)：

博士(工学) (東京工業大学)
修士(工学) (東京工業大学)

Work history (5)：

2009/04 - Shibaura Institute of Technology College of engineering Professor
2006/04 - 2009/03 Shibaura Institute of Technology College of engineering Associate professor
2003/04 - 2006/03 Shibaura Institute of Technology Evening cource, Faculty of engineering Associate professor
2000/04 - 2003/03 Shibaura Institute of Technology Evening cource, Faculty of engineering Assistant professor
1994/01 - 2000/03 Tokyo Institute of Technology Precision and Inteligence laboratory Research associate

Committee career (4)：

2003/06 - 現在 Symposium on Ultrasonic Electronic Comittee
2013/05 - 2018/04 日本音響学会事業委員
2006/06 - 2012/12 超音波研究会専門委員
2003/06 - 2006/05 超音波研究会幹事

Awards (6)：

2019/10 - The Institute of Positioning, Navigation and Timing of Japan Best poster presentation award
2019/01 - ICEIC 2019 Best paper award bronze
2015/10 - The Institute of Positioning, Navigation and Timing of Japan Best poster presentation award
2012/12 - The Japan society of presicion engineering Best poster presentation award
2012/11 - The Institute of Positioning, Navigation and Timing of Japan Best poster presentation award

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Association Membership(s) (7)：

電子情報通信学会 , 日本音響学会 , 日本技術士会 , ARCHITECTURAL INSTITUTE OF JAPAN , THE INSTITUTE OF POSITIONING , THE INSTITUTE OF NOISE CONTROL ENGINEERING OF JAPAN , MARINE ACOUSTICS SOCIETY OF JAPAN

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