Yasumichi Nonaka

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Network system, management computer, and bandwidth management method
- Patent number 8,531,951
- Issue date Sep 10, 2013
- Hitachi, Ltd.
- Kota Kawahara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control apparatus
- Patent number 8,483,219
- Issue date Jul 9, 2013
- Hitachi, Ltd.
- Akihiro Kamiya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DETOUR PATH CALCULATION METHOD IN EMERGENCY
- Publication number 20150055453
- Publication date Feb 26, 2015
- Hitachi, Ltd
- Nobuyuki CHAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NETWORK SYSTEM, MANAGEMENT COMPUTER, AND BANDWIDTH MANAGEMENT METHOD
- Publication number 20120140775
- Publication date Jun 7, 2012
- Kota KAWAHARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CONTROL APPARATUS
- Publication number 20100260184
- Publication date Oct 14, 2010
- Akihiro KAMIYA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE