Tunetaka Ema

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical connector, and method of assembling optical connector
- Patent number 8,297,850
- Issue date Oct 30, 2012
- Sumitomo Electric Industries, Ltd.
- Daizo Nishioka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL CONNECTOR, AND ASSEMBLING METHOD OF OPTICAL CONNECTOR
- Publication number 20110116745
- Publication date May 19, 2011
- Sumitomo Electric Industries, Ltd.
- Daizo NISHIOKA
- G02 - OPTICS
Information Patent Application
Optical Connector, and Method of Assembling Optical Connector
- Publication number 20080107381
- Publication date May 8, 2008
- Daizo Nishioka
- G02 - OPTICS