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Hidenori Horiuchi
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Tokyo, JP
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last 30 patents
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Patent Grant
Comparison type dimension measuring method and apparatus using a la...
Patent number
4,650,335
Issue date
Mar 17, 1987
Asahi Kogaku Kogyo Kabushiki Kaisha
Tokuhisa Ito
G01 - MEASURING TESTING
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Patent Grant
Automatic focusing device in microscope system
Patent number
4,625,103
Issue date
Nov 25, 1986
Asahi Kogaku Kogyo Kabushiki Kaisha
Goro Kitamura
G02 - OPTICS