Bachelor of Science in Physics, Kyoto University, Japan, 1953.
Aircraft instrument engineer Tokyo Aircraft Instrument Company, 1954—1956. Rocket engineer Mitsubishi Heavy Industries, Ltd., 1956—1976. Quality assurance manager Japan Aviation Electronics Industry, Ltd., 1976—1991.
Chief engineer material testing Japan Manned Space Systems Corporation, 1991—1996. Retired, 1996.
Member of Institute Electronics, Information and Communications Engineers.
Married Keiko Hashimoto, October 17, 1961.