Seiichi ISHIKURA

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical receiver applicable to GPON system
- Patent number 8,190,034
- Issue date May 29, 2012
- Sumitomo Electric Industries, Ltd
- Moriyasu Ichino
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL RECEIVER APPLICABLE TO GPON SYSTEM
- Publication number 20090194675
- Publication date Aug 6, 2009
- Sumitomo Electric Industries, Ltd.
- Moriyasu ICHINO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE