2004/04 - Today 同大学院商学研究科アントレプレナーシップ専攻教授
2010/04 - 2013/03 同専攻長
2005/08 - 2006/08 米国ノースウェスタン大学大学院客員研究員
2003/10 - 2004/03 同教授
1997/04 - 2003/10 Otaru University of CommerceFaculty of Commerce
2003 Professor, Otaru University commerce
1997 Associate Professor, Otaru University of Commerce
1995 同助教授
1995 Associate Professor, Okayama Shoka University
1990 同専任講師
1990 Lecturer, Okayama Shoka University
1988 Assistant, Okayama Shoka University
1987 Okayama Shoka University
Otaru University of Commerce Faculty of Commerce, Department of Commerce, Graduate School of Commerce Major in EntrepreneurshipProfessor