- 2022/04 - 現在 電気学会センサマイクロマシン部門 部門長
- 2016/04 - 現在 一般財団法人サムコ科学技術振興財団 理事・助成金選考委員
- 2023/02 - 2023/09 (国研)科学技術振興機構 ピアレビューア(外部評価者)
- 2022/04 - 2023/03 自然科学研究機構 新分野創成センター先端光化学研究分野教授会議 構成員及びプロジェクト評価委員
- 2019/05 - 2022/07 (一財)生産技術研究奨励会 審査会 委員
- 2020/04 - 2022/03 応用物理学会集積化MEMS技術研究会 委員長
- 2014/02 - 2021/12 IEEJ TPC Member, The 30th IEEJ Sensors & Micromahine Symposium
- 2019/05 - 2020/08 ICO-25 Technical Program Committee Member (15. Optical MEMS and Nanophotonics) The 25th Congress of the International Commission for Optics (ICO-25)
- 2019/05 - 2020/07 一般財団法人生産技術研究奨励会 審査会委員
- 2020/01 - 2020/06 APCOT2020 Technical Program Committee Member Asia-Pacific Conference of Transducers and Micro-Nano Technology 2020
- 2017/06 - 2020/05 電気学会センサ・マイクロマシン部門委員会 監事
- 2015/04 - 2020/03 The Japan Society of Applied Physics Editorial Committee Member, Applied Physics Express (APEX) / Japanese Journal of Applied Physics (JJAP)
- 2017/06 - 2019/05 The Institute of Electrical Engineers of Japan Vice President, Sensors and Micromachines Society
- 2015/02 - 2019/01 IEEE International Steering Committee, Int. Conf. on Micro Electro Mechanical Systems (MEMS)
- 2018/02 - 2018/09 IEEEJ General Co-Chair, Annual Meeting of Sensors & Micromachines
- 2017/06 - 2018/05 The Institute of Electrical Engineers of Japan Editorial Committee Chair, Sensors and Micromachines Society
- 2015/07 - 2018/03 JST Adviser (Fully-controlled photons and their proactive usage for new era creation), JST
- 2016/05 - 2017/08 ICO-24 Program Subcommittee Chair (15. Optical MEMS and Nanophotonics) The 24th Congress of the International Commission for Optics (ICO-24)
- 2013/02 - 2017/01 IEEE Technical Program Committee, Int. Conf. on Micro Electro Mechanical Systems (MEMS)
- 2015/10 - 2016/03 MITI (JARI) Member of Working Group, JARI
- 2007/04 - 2016/03 The Institute of Electrical Engineers of Japan Member of Editorial Board, Trans. Sensors and Micromachines
- 2015/02 - 2016/01 IEEE General Chair, Int. Conf. on Micro Electro Mechanical Systems (MEMS 2016), Shanghai
- 2014/12 - 2015/11 JSPS Kaken-hi, Committee Member
- 2014/12 - 2015/11 NEDO Member of Working Group, Semiconductor fabrication line
- 2013/12 - 2015/11 The Institute of Electrical Engineers of Japan Committee Member, The Study Group of Metamaterial and Plasmonics for Photonics and Electronics Device Applications
- 2012/05 - 2015/05 IEICE Member of Editorial Board
- 2009/05 - 2015/05 IEICE Committee Member, Technical Committee on Integrated Circuits and Devices (ICD)
- 2014/01 - 2015/03 IEEE Guest Editor, Journal of Selected Topics in Quantum Electronics (JSTQE), Special Issue on the topic of Optical Micro and Nanosystems, 2015
- 2011 - 2015 IEEE Technical Program Committee Member, IEEE Int. Conf. on Optical MEMS and Nanophotonics 2011, 2012, 2013, 2014, 2015
- 2011/04 - 2014/03 電子情報技術産業協会 JEITA 半導体技術ロードマップ専門委員会、WG特別委員
- 2013/02 - 2014/01 IEEJ TPC Member, The 30th IEEJ Sensors & Micromahine Symposium
- 2013 - 2014 SPIE Steering Committee Members, MOEMS-MEMS, Photonics West
- 2011/11 - 2013/10 The Institute of Electrical Engineers of Japan Committee Member, IEEJ Study Group on MEMS Topdown Analysis and Design Technology using Computer Simulation
- 2009/04 - 2013/04 JSAP Steering Committee Member, Study Group on Integrated MEMS
- 2012/11 - 2013/03 Chair, 2012 NEDO Study Group on Innovative MEMS and Strategic Roadmap
- 2012/11 - 2013/02 Member of Committee Board, Study Group on Dual-Use Technology, Security Export Control Division, MITI
- 2012/02 - 2013/01 IEEJ Technical Program Committee, IEEJ 29th Sensor Symposium
- 2012 - 2012 MRS Symposium organizer, 2012 Material Research Society (MRS) Spring Meetings and Exhibitions, Symposium B: Heterogeneous Integration Challenges of MEMS, Sensor and CMOS LSI
- 2011/02 - 2012/01 IEEJ Technical Program Committee, IEEJ 28th Sensor Symposium
- 2009/05 - 2011/05 The Institute of Electrical Engineers of Japan Secretary, Division-E
- 2011 - 2011 JSPS Technical Program Committee, 2011 International Conference on Solid-State Devices and Materials
- 2009/04 - 2010/03 JSAP Committee Member, Academic Roadmap Editorial Board (Micro/Nanomechanical Technology Cluster)
- 2009/04 - 2010/03 Technical Member, JST Center for Research and Development Strategy
- 2010 - 2010 IEEE General Chair / International Steering Committee / Program Committee Member, IEEE/LEOS International Conference on Optical MEMS and Nanophotonics, Aug. 9-12, 2010, Sapporo, Japan
- 2010 - 2010 JSPS Technical Program Committee Member, 2010 Int. Conf. on Solid-State Devices and Materials (SSDM 2010)