- 1964.01 Born in Otsu, Shiga, Japan
- 1979.04 Entered Shiga Prefectural Zeze Senior High School
- 1982.03 Graduated from Shiga Prefectural Zeze Senior High School
- 1982.04 Entered Department of Applied Physics, Faculty of Engineering, Osaka University
- 1986.03 Graduated from Department of Applied Physics, Faculty of Engineering, Osaka University
- 1986.03 Bachelor of Engineering
- 1986.04 Entered Graduate School of Engineering, Osaka University
- 1988.03 Master of Engineering
- 1991.03 Graduated from Graduate School of Engineering, Osaka University
- 1991.03 Doctor of Engineering
- 1991.04 Research Associate, Department of Electrical and Electronics Engineering, Faculty of Systems Engineering, Kobe University.
- 1995.04 Assistant Professor, Faculty of Systems Engineering, Wakayama University
- 1995.10 Assistant Professor, Department of Opto-Mechatronics, Faculty of Systems Engineering, Wakayama University
- 1998.06 Visiting Associate Professor, Electrical snd Systems Engineering Department, University of Connecticut, USA (to 1999.03)
- 1999.10 Associate Professor, Department of Opto-Mechatronics, Faculty of Systems Engineering, Wakayama University
- 2009.04 Professor, Department of Opto-Mechatronics, Faculty of Systems Engineering, Wakayama University
- 2015.04 Professor, Electronics Measurement Major, Faculty of Systems Engineering, Wakayama University
- 2020.04 Professor, Electrical and Electronic Engineering Major, Faculty of Systems Engineering, Wakayama University (to the present)