Shuuichi Kozawa

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wireless base station and packet transfer apparatus for dynamically...
- Patent number 7,003,302
- Issue date Feb 21, 2006
- Hitachi, Ltd.
- Kiyohiko Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Wireless base station and packet transfer apparatus for dynamically...
- Publication number 20020068588
- Publication date Jun 6, 2002
- Kiyohiko Yoshida
- H04 - ELECTRIC COMMUNICATION TECHNIQUE