Renichi Yuguchi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical module
- Patent number 7,343,068
- Issue date Mar 11, 2008
- The Furukawa Electric Co., Ltd.
- Takashi Shigenaga
- G02 - OPTICS
Information Patent Grant
Optical module, and multi-core optical collimator and lens housing...
- Patent number 7,218,811
- Issue date May 15, 2007
- The Furukawa Electric Co., Ltd.
- Takashi Shigenaga
- G02 - OPTICS
Information Patent Grant
Optical connector
- Patent number 6,572,275
- Issue date Jun 3, 2003
- The Furukawa Electric Co., Ltd.
- Naoko Shimoji
- G02 - OPTICS
Information Patent Grant
Connecting section for optical fiber cable
- Patent number 4,801,191
- Issue date Jan 31, 1989
- The Furukawa Electric Co., Ltd.
- Sinichiro Nakai
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Optical module
- Publication number 20070217741
- Publication date Sep 20, 2007
- Takashi Shigenaga
- G02 - OPTICS
Information Patent Application
Optical module, and multi-core optical collimator and lens housing...
- Publication number 20030179993
- Publication date Sep 25, 2003
- THE FURUKAWA ELECTRIC CO., LTD.
- Takashi Shigenaga
- G02 - OPTICS
Information Patent Application
Optical connector
- Publication number 20020118926
- Publication date Aug 29, 2002
- Naoko Shimoji
- G02 - OPTICS