- 2002 - 現在 : Full Professor, in the Department of Molecular
- 1999 - 2002 : Associate Professor, under the collaboration of Prof.
- 2002 - 京都大学福井謙一記念センター 教授(兼任)
- 2002 - Kyoto University Graduate School of Engineering
- 2001 - さきがけ研究21研究代表者 (兼任)
- 1992 - 1999 : Assistant Professor, under the collaboration of
- 1999 - Osaka University Graduate School of Engineering
- 1990 - 1992 : Postdoctoral Fellow, The Salk Institute for Biological
- 1992 - Osaka University The Institute of Scientific and Industrial Research
- 1990 - 米国ソーク生物学研究所 博士研究員
- University,Kyoto, Japan
- Institute for Fundamental Chemistry, kyoto
- Technology Agency (JST), Fukui
- Kyoto University, PRESTO, JAPAN Science and
- Engineering, Graduate School of Engineering,
- Osaka University, Osaka, Japan
- and Life Science, Graduate School of Engineering,
- Shunishi Fukuzumi, in the Department of Material
- and Industrial Research, Osaka University, Osaka,Japan
- Prof. Yoshiteru Sakata in the Institute of Scientific
- Studies, San Diego, CA, USA