Masaru Ibuka

11 April 1908 – 19 December 1997

Masaru Ibuka was a Japanese electronics engineer and businessman who co-founded Sony with Akio Morita in 1946. Under his technical direction the company produced Japan's first magnetic tape recorder, licensed transistor technology from Bell Laboratories and released early transistor radios and televisions. He served as the company's president and later its chairman, and wrote on early childhood education.

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Well-documented people whose lives overlapped with Masaru Ibuka.

Life events

Born in Nikkō, Tochigi Prefecture
11 April 1908

Born in Nikkō; his father, an engineer, died when he was a small child.

Source: en.wikipedia.org
Birth ✓
Graduates from Waseda University
1933

Took a degree in electrical engineering, earning a nickname as a gifted inventor among his classmates.

Source: en.wikipedia.org
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Founds Japan Precision Instruments
1940

Set up a wartime company making precision optical and electronic devices, where he met Akio Morita.

Source: en.wikipedia.org
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Co-founds Tokyo Tsushin Kogyo
May 1946

Established the telecommunications engineering company with Akio Morita in a bombed-out Tokyo department store building.

Source: en.wikipedia.org
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The company produces Japan's first magnetic tape recorder
1950

The Type-G recorder was sold largely to schools and courts.

Source: en.wikipedia.org
Achievement ✓
Licenses transistor technology from Bell Laboratories
1953

Negotiated rights to the transistor, which the company applied to consumer radios.

Source: en.wikipedia.org
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The TR-55 transistor radio goes on sale
1955

Japan's first commercially produced transistor radio established the company's reputation for miniaturisation.

Source: en.wikipedia.org
Achievement ✓
The company is renamed Sony
1958

Tokyo Tsushin Kogyo adopted the shorter name it had been using as a brand for export markets.

Source: en.wikipedia.org
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Steps up from president to chairman of Sony
1971

Handed the presidency to Akio Morita and turned to writing on early childhood education, publishing Kindergarten Is Too Late.

Source: en.wikipedia.org
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Dies in Tokyo
19 December 1997

Died at the age of 89 after a period of declining health.

Source: en.wikipedia.org
Death ✓