Megumi Shibata

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Kameoka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Route determination method used in optical signal transmission system
- Patent number 7,421,201
- Issue date Sep 2, 2008
- Fujitsu Limited
- Megumi Shibata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Message information terminating system
- Patent number 5,455,824
- Issue date Oct 3, 1995
- Fujitsu Limited
- Yuzo Okuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Route determination method used in optical signal transmission system
- Publication number 20060018665
- Publication date Jan 26, 2006
- FUJITSU LIMITED
- Megumi Shibata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical wavelength division multiplexing transmission system
- Publication number 20050213967
- Publication date Sep 29, 2005
- FUJITSU LIMITED
- Hisanori Okano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Optical wavelength division multiplexing transmission system
- Publication number 20040208567
- Publication date Oct 21, 2004
- FUJITSU LIMITED
- Hisanori Okano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE