Industrialist Aviation engineer.
Graduated from Aeronautics Department of Tokyo University (1926) and then entered Nakajima Aircraft Company. Went to U.S.A. to inspect aircraft industry (1926). Became director of the same company and superintendent of its Handa Plant (1943). Served later as ammunitions officer of Ammunitions Ministry (from 1945). After the above company was renamed Aichi Fuji Sangyo Company reappointed director and superintendent of its Handa Factory. Holds additional post of director of Handa Municipal Chamber of Commerce & Industry.