Research Experience
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1980-
- 早稲田大学 教授
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1980-
- Waseda University, Professor
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1975-1980
Waseda University
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1975-1980
Waseda University, Associate Professor
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1973-1975
Waseda University
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1973-1975
Waseda University, Lecturer
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1968-1973
Waseda University
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1968-1973
Waseda University, Research Assistant