Masaru Ibuka at Sony, circa 1960s. Photograph by Graham1250, CC0; source: Wikimedia Commons.

Masaru Ibuka

Engineer and Sony co-founder whose product vision helped establish postwar Japan as a centre of consumer-electronics innovation.

Biographical Information

Known for	Engineer, Founder , Inventor, Visionary
Born	11 April 1908, Nikko, Tochigi, Japan
Died	19 December 1997, Tokyo, Japan

Biography

Masaru Ibuka was an engineer and wartime researcher who established a small radio-repair workshop in bomb-damaged Tokyo in 1945. The following year he and Akio Morita formed Tokyo Telecommunications Engineering Corporation, the company later renamed Sony.

Ibuka supplied much of the young company's technical vision. Sony developed Japan's first tape recorder, pursued transistor technology and built increasingly compact radios, televisions and audio products. His founding prospectus called for an open workplace where motivated engineers could turn research into products useful in everyday life.

That engineering culture later supported Sony's work in digital electronics and computers, including the SMC-70, Hit Bit MSX machines and NEWS workstations. Ibuka remained an influential advocate for invention, science education and ambitious product development.

Masaru Ibuka at Sony, circa 1960s. Photograph by Graham1250, CC0; source: Wikimedia Commons.