Semiconductor physics

1959~1960 Sony Corporation, Tokyo 연구원
1960~ Thomas J. Watson Research Center, N.Y. 연
구원
1971~1975 American Physical Society, Councilor
1971~1975 American Vacuum Society, Director
1971~ Yamada Science Foundation, Japan, Director
1971~ Science and Technology, Japan, Director
1974~ American Academy of Arts and Sciences 회원
1976~ National Academy of Sciences, USA 외국인회원
1977~ National Academy of Engineering, USA 외국인회원
1981 London Polytechnic 방문교수
1990 Polytechnic Univ, N.Y. ALM Chair Lecturer
1992~2000 Univ. Tsukuba, Japan 총장
1994~ Russian Academy of Sciences 외국인회원
2000~ President, Shibaura Institute of Technology

1959 Nishina Mernorial Award
1960 Asahi Press Award
1960 Tokyo Rayon Foundation Award
1965 Japan Academy Award
1973 노벨물리학상
1989 Univ. Pennsylvania, Pender Award