Takashi Shigenaga

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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 ferrule for supporting an optical fiber tape cond...
- Patent number 6,910,808
- Issue date Jun 28, 2005
- The Furukawa Electric Co., Ltd.
- Takashi Shigenaga
- G02 - OPTICS
Information Patent Grant
Optical connector for connecting a plurality of fiber ribbons to on...
- Patent number 6,799,900
- Issue date Oct 5, 2004
- The Furukawa Electric Co., Ltd.
- Masato Shiino
- G02 - OPTICS
Information Patent Grant
Ferrule for a multi fiber optical connector and method of manufactu...
- Patent number 6,629,781
- Issue date Oct 7, 2003
- The Furukawa Electric Co., Ltd.
- Takashi Shigenaga
- 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 ferrule, optical connector, optical connector ass...
- Publication number 20030174971
- Publication date Sep 18, 2003
- Takashi Shigenaga
- G02 - OPTICS
Information Patent Application
Connector ferrule for connecting optical fibers
- Publication number 20020176670
- Publication date Nov 28, 2002
- Masao Shinoda
- G02 - OPTICS
Information Patent Application
Optical connector for connecting a plurality of fiber ribbons to on...
- Publication number 20020168150
- Publication date Nov 14, 2002
- Masato Shiino
- G02 - OPTICS
Information Patent Application
Ferrule for a multi fiber optical connector and method of manufactu...
- Publication number 20020146213
- Publication date Oct 10, 2002
- Takashi Shigenaga
- G02 - OPTICS