Tomohiko Kohno

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication device, communication system, and communication fault...
- Patent number 8,937,869
- Issue date Jan 20, 2015
- Alaxala Networks Corporation
- Shinichi Akahane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication device, communication system, and communication fault...
- Patent number 8,064,353
- Issue date Nov 22, 2011
- Alaxala Networks Corporation
- Shinichi Akahane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION FAULT...
- Publication number 20120026894
- Publication date Feb 2, 2012
- Shinichi AKAHANE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE, COMMUNICATION SYSTEM, AND COMMUNICATION FAULT...
- Publication number 20090141641
- Publication date Jun 4, 2009
- ALAXALA Networks Corporation
- Shinichi Akahane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSFER DEVICE FOR RING PROTOCOL HIGH SPEED SWITCHING AND MET...
- Publication number 20090103554
- Publication date Apr 23, 2009
- Shinichi Akahane
- H04 - ELECTRIC COMMUNICATION TECHNIQUE