April 1986 |
Professor, Faculty of Law, Senshu University |
August 1990 |
Professor, Faculty of Law, Rikkyo University |
April 1997 |
Professor, Faculty of Law, Waseda University |
October 2003 |
Director of Research Institute for 21st Century COE (Corporate Law and Legal Creation) |
June 2004 |
Outside Director of JASDAQ Securities Exchange Co., Ltd. |
September 2004 |
Professor, Faculty of Law, Waseda University |
June 2006 |
Shiseido Co., Ltd. Outside Director |
September 2006 |
Dean, Faculty of Law, Waseda University |
July 2008 |
Director of Global COE (Corporate Law and Legal Creation) Research Institute at the same university |
April 2012 |
Executive Committee Member of Japan Broadcasting Corporation |
April 2019 |
Professor Emeritus, Waseda University (current position) |
July 2020 |
Outside Director of Meiji Yasuda Life Insurance Company (current position) |
May 2022 |
Outside Director of Shochiku Co., Ltd. (current position) |
June 2022 |
External Director of the Company (current position) |