Kaoru Ishikawa

Thinkers1915 to 1989Quality management engineer

Works

  • Guide to Quality Control, JUSE; English edition from the Asian Productivity Organization, 1968

In Thinking Tools

Known for

A University of Tokyo engineering professor and leader of the Japanese quality movement, known for quality circles and for the cause-and-effect diagram that bears his name, also called the fishbone diagram, which he used in quality work at Kawasaki.

Caveat: The basic idea of a cause-and-effect diagram predates his publications; he popularized it from the 1960s.

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