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Takaaki Douko
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Osaka, JP
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last 30 patents
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Patent Grant
Apparatus and method for detecting transparent substances
Patent number
RE37926
Issue date
Dec 10, 2002
Idec Izumi Corporation
Toshihiro Fujita
250 - Radiant energy
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Patent Grant
Apparatus and method for detecting transparent substances
Patent number
6,043,504
Issue date
Mar 28, 2000
Idec Izumi Corporation
Toshihiro Fujita
G01 - MEASURING TESTING