Ken Mutou

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Communication system, master communication device, and slave commun...
- Patent number 7,620,074
- Issue date Nov 17, 2009
- Hitachi Communication Technologies, Ltd.
- Takeshi Yasuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Communication system, master communication device, and slave commun...
- Publication number 20070086487
- Publication date Apr 19, 2007
- Takeshi Yasuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE