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Masunori Kawamura
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Hino, JP
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last 30 patents
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Patent Grant
Optical scanner
Patent number
5,113,269
Issue date
May 12, 1992
Kowa Company Ltd.
Masunori Kawamura
G02 - OPTICS
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Patent Grant
Method and apparatus for measuring particles in a fluid
Patent number
4,830,494
Issue date
May 16, 1989
Kowa Company Ltd.
Muneharu Ishikawa
G01 - MEASURING TESTING