- 1986 - - 拓殖大学商学部 教授
- 1976 - 1985 Takushoku University Faculty of Commerce
- 1976 - 1985 Takushoku University, Assistant Professor
- 1980 - 1982 テキサス大学 客員研究員
- 1980 - 1982 The University of Texas, Visiting Scholar
- 1975 - 1976 テキサス大学 客員研究員
- 1975 - 1976 The University of Texas, Visiting Scholar
- 1974 - 1975 Takushoku University Faculty of Commerce
- 1974 - 1975 Takushoku University, Instructor
- 1972 - 1973 Takushoku University Faculty of Commerce
- 1972 - 1973 Takushoku University, Research Assistant
Show all