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Kuniyoshi Takeuchi
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Kanagawa, JP
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last 30 patents
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Patent Grant
Height measuring apparatus and method and testing apparatus using t...
Patent number
6,330,066
Issue date
Dec 11, 2001
Sony Corporation
Minoru Tanaka
G01 - MEASURING TESTING
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Patent Grant
Inspecting method and inspecting apparatus for liquid crystal displ...
Patent number
6,064,462
Issue date
May 16, 2000
Sony Corporation
Kuniyoshi Takeuchi
G02 - OPTICS