- 2008/10 - 現在 Kobe University Faculty of Engineering researcher
- 2019/11 - Honorary Member of the Membrane Society of Japan
- 2008/04 - Shukugawa Gakuin College Professor Emeritus
- 1977/04 - 2008/03 Shukugawa Gakuin College Domestic Science Lecture - Professor
- 1995 - フランス, CNRS 客員研究員
- 1995 - Directeur de Recherche associe au CNRS, France
- 1994 - ポスドク, LMPM, ENSCM, フランス
- 1994 - Postdoc, Scientist in LMPM, ENSCM, France
- 1977 - 1987 Kyoto University Faculty of Pharmaceutical Sciences
- 1977 - 1987 Researching Stuff, Fac. Pharm. Sci., Kyoto
- 1972 - 1977 上村工業(株)中央研究所 研究員
- 1972 - 1977 C. Uyemura Co. Ltd., Central Research Lab.,