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Syouichi Tanaka
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Kyoto, JP
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last 30 patents
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Patent Grant
Device for testing a light-emitting optical device using a socket
Patent number
7,501,617
Issue date
Mar 10, 2009
Panasonic Corporation
Isao Hayami
G01 - MEASURING TESTING
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last 30 patents
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Patent Application
Tester for optical device
Publication number
20060208183
Publication date
Sep 21, 2006
Matsushita Electric Industrial Co., Ltd.
Isao Hayami
G01 - MEASURING TESTING