Tomohiro Hotta

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mobile communication system
- Patent number 6,826,167
- Issue date Nov 30, 2004
- Hitachi, Ltd.
- Tatsuaki Osafune
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Mobile communication system
- Publication number 20020072367
- Publication date Jun 13, 2002
- Tatsuaki Osafune
- H04 - ELECTRIC COMMUNICATION TECHNIQUE