Masaru Ibuka (井深 大 Ibuka Masaru, April 11, 1908, Nikkō City, Japan – December 19, 1997, Tokyo) was a Japanese electronics industrialist and co-founder of Sony.
Ibuka graduated in 1933 from Waseda University. After graduating, he went to work at Photo-Chemical Laboratory, a company which processed movie film. He later served in the Imperial Japanese Navy during World War II, being a member of the Imperial Navy Wartime Research Committee. In 1946, he left the company and navy, and founded a bombed out radio repair shop in Tokyo.
In 1946 Ibuka and Akio Morita co-founded Sony Corporation, originally named Tokyo Telecommunications Engineering Corporation (prior to 1958). Ibuka was instrumental in securing the licensing of transistor technology to
