- 2007 - 現在 工学院大学 工学部電気システム工学科 准教授
- 2007 - 現在 Associate Professor, Department of Electrical Engineering, Faculty of Engineering, Kogakuin University
- 2006 - 2009 Honorary Research Fellow, School of Engineering (Civil Engineering), University of Birmingham
- 2006 - 2009 Honorary Research Fellow, School of Engineering (Civil Engineering), University of Birmingham
- 2006 - 2007 工学院大学 工学部電気システム工学科 助教授
- 2006 - 2007 Associate Professor, Department of Electrical Engineering, Faculty of Engineering, Kogakuin University
- 2001 - 2006 Research Fellow, School of Engineering (Electronic, Electrical & Computer Engineering), University of Birmingham
- 2001 - 2006 Research Fellow, School of Engineering (Electronic, Electrical & Computer Engineering), University of Birmingham
- 1998 - 2001 東京電力株式会社 電力技術研究所 主任
- 1998 - 2001 Senior Engineer, Electric Power Engineering R&D Center, Tokyo Electric Power Company, Inc.
- 1995 - 1998 東京大学 大学院工学系研究科電気工学専攻 交通システム工学(JR東海)寄付講座助手
- 1995 - 1998 Research Associate, Endowed Chair of Transportation Systems Engineering (JR Central), Department of Electrical Engineering, School of Engineering, University of Tokyo