Fumitoshi Goto

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical communication device, optical transmitter, optical transmit...
- Patent number 7,313,331
- Issue date Dec 25, 2007
- OpNext Japan, Inc.
- Mitsuo Akashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical transmission module
- Patent number 6,985,659
- Issue date Jan 10, 2006
- OpNext Japan, Inc.
- Makoto Torigoe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL COMMUNICATION MODULE, OPTICAL FIBER SUPPORT FIXTURE, AND OP...
- Publication number 20110110640
- Publication date May 12, 2011
- Fumitoshi GOTO
- G02 - OPTICS
Information Patent Application
Optical transmission module
- Publication number 20040264882
- Publication date Dec 30, 2004
- OpNext Japan, Inc.
- Makoto Torigoe
- G02 - OPTICS
Information Patent Application
Optical communication device, optical transmitter, optical transmit...
- Publication number 20040208633
- Publication date Oct 21, 2004
- OpNext Japan, Inc.
- Mitsuo Akashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE