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Hisashi Taniguchi
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Kyotanabe-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Optical waveguide device, manufacturing method for optical waveguid...
Patent number
7,269,309
Issue date
Sep 11, 2007
Omron Corporation
Yoshiyuki Komura
G02 - OPTICS
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last 30 patents
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Patent Application
Optical waveguide device, manufacturing method for optical waveguid...
Publication number
20050207718
Publication date
Sep 22, 2005
Omron Corporation
Yoshiyuki Komura
G02 - OPTICS