- 2015/04 - 現在 University of Hyogo
- 2015/04 - 2017/03 University of Hyogo School of Business Administration
- 2007/04 - 2015/03 Kwansei Gakuin University School of Economics
- 2004/04 - 2015/03 University of Hyogo School of Business Administration
- 1999/04 - 2012/03 Kwansei Gakuin University School of Business Administration
- 1988/04 - 2010/03 神戸商科大学商経学部 経営学科 教授 大学院経営学研究科兼務
- 2007/07 - 2008/03 University of Hyogo
- 2005/09 - 2007/03 Kwansei Gakuin University School of Law and Politics
- 2004/04 - 2006/03 University of Hyogo School of Business Administration
- 2004/04 - 2005/03 Kwansei Gakuin University School of Law and Politics
- 1999 - 2004 Kwansei Gakuin University, Faculty of Business
- 2004 - - University of Hyogo, School of Business
- 2004 - - Kwansei Gakuin University, Faculty of Law,
- 2002/04 - 2002/09 Kwansei Gakuin University School of Law and Politics
- 1999 - 2002 Kwansei Gakuin University, Faculty of Law
- 1988 - 2002 Kobe University of Commerce, Professor
- 2001/04 - 2001/09 Kwansei Gakuin University School of Law and Politics
- 2000/04 - 2000/09 Kwansei Gakuin University School of Law and Politics
- 1998/04 - 2000/03 Hyogo University Faculty of Economics and Information Science
- 1998 - 2000 Hyogo University, Lecturer(Part-time)
- 1999/04 - 1999/09 Kwansei Gakuin University School of Law and Politics
- 1989/04 - 1991/03 神戸商科大学大学院 経営学研究科 研究科長
- 1989/04 - 1991/03 Kobe University of Commerce
- 1980/04 - 1988/03 神戸商科大学商経学部 経営学科 助教授 大学院経営学研究科兼務
- 1980 - 1988 Kobe University of Commerce,
- 1984/07 - 1984/09 スイス・チューリッヒ大学法学部 客員研究員
- 1978/04 - 1980/03 Kobe University of Commerce
- 1978 - 1980 Kobe University of Commerce,
- 1977/10 - 1978/03 Kobe University Graduate School of Law
- Administration, Professor
- Administration, Lecture(Part-time)
- Lecturer(Part-time)
- Assistant Professor
- Lecturer(Full-time)