Nobuhiko Utagawa

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical DVI cable system and method of laying cable
- Patent number 7,558,460
- Issue date Jul 7, 2009
- Sumitomo Electric Industries, Ltd.
- Hideki Yamaguchi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical DVI cable system and method of laying cable
- Publication number 20070014522
- Publication date Jan 18, 2007
- Hideki Yamaguchi
- G02 - OPTICS