Shouji Fukuzawa

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Radio communication network system
- Patent number 7,155,256
- Issue date Dec 26, 2006
- Hitachi Ltd.
- Atsushi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Radio communication network system
- Publication number 20050288008
- Publication date Dec 29, 2005
- Atsushi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE