Kouji Niikura

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber connector and optical cable
- Patent number 8,434,948
- Issue date May 7, 2013
- Sumitomo Electric Industries, Ltd.
- Kenichiro Ohtsuka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL FIBER CONNECTOR AND OPTICAL CABLE
- Publication number 20100086258
- Publication date Apr 8, 2010
- Kenichiro Ohtsuka
- G02 - OPTICS