Educational Backgroud：

4/1/1972 - 3/31/1976

Waseda University, School of Science and Enginnering, Bachelor of Engineering Degree, major in Electrical Engineering

4/1/1976 - 3/31/1978

Waseda University, School of Science and Enginnering, Master of Engineering Degree, major in Electrical Engineering

4/1/1978 - 3/31/1983

Waseda University, School of Science and Enginnering, Doctor of Engineering Degree, major in Electrical Engineering