Taiichi Ohno

29 February 1912 – 28 May 1990

Taiichi Ohno (1912–1990) was a Japanese industrial engineer and Toyota executive regarded as the principal architect of the Toyota Production System, the just-in-time manufacturing approach that later became known internationally as lean manufacturing. He joined the Toyoda group in 1932, rose to executive vice president of Toyota Motor Company, and set out his methods in the 1978 book Toyota Production System.

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Life events

Born in Dalian, Manchuria
29 February 1912

Born in Dalian (then Dairen), in the Japanese-leased Kwantung territory of China, and raised in Japan.

Source: en.wikipedia.org
Birth ✓
Graduated from Nagoya Technical High School
1932

Completed studies in mechanical engineering at Nagoya Technical High School.

Source: en.wikipedia.org
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Joined Toyoda Spinning and Weaving
1932

Began his career at the Toyoda family's textile company, where he encountered its practices for eliminating waste.

Source: en.wikipedia.org
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Transferred to Toyota Motor Company
1943

Moved to the automobile business during the Second World War and took charge of machine shop operations.

Source: en.wikipedia.org
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Developed the Toyota Production System
c. 1948 – c. 1975

Over the postwar decades he introduced just-in-time production, kanban signalling and the elimination of waste across Toyota's plants.

Source: en.wikipedia.org
Achievement ✓
Appointed executive vice president of Toyota Motor Company
1975

Promoted to executive vice president after serving as a director and managing director of the company.

Source: en.wikipedia.org
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Retired from Toyota and published Toyota Production System
1978

Retired from Toyota Motor Company and published his account of the system in Japanese; an English edition followed in 1988.

Source: en.wikipedia.org
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Served as an adviser and chairman at Toyota affiliates
1978

After retiring from Toyota he continued as a consultant and held board positions at group companies including Toyoda Gosei.

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Died in Toyota City, Japan
28 May 1990

Died in Toyota City, Aichi Prefecture, at the age of 78.

Source: en.wikipedia.org
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