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Akio Kishi
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Aichi, JP
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last 30 patents
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Patent Grant
Optical cable connecting closure and optical interconnection system
Patent number
8,254,741
Issue date
Aug 28, 2012
Sumitomo Electric Industries, Ltd.
Tsuyoshi Imaizumi
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
OPTICAL ACCESS NETWORK SYSTEM
Publication number
20100104247
Publication date
Apr 29, 2010
Sumitomo Electric Industries, Ltd.
Tsuyoshi Imaizumi
G02 - OPTICS
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Patent Application
OPTICAL CABLE CONNECTING CLOSURE AND OPTICAL INTERCONNECTION SYSTEM
Publication number
20100074578
Publication date
Mar 25, 2010
Tsuyoshi Imaizumi
G02 - OPTICS