Masazumi Noguchi

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for multiplex transmission
- Patent number 7,372,807
- Issue date May 13, 2008
- Hitachi, Ltd.
- Masaki Ohira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for multiplex transmission
- Patent number 6,721,268
- Issue date Apr 13, 2004
- Hitachi, Ltd.
- Masaki Ohira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for multiplex transmission
- Publication number 20040184403
- Publication date Sep 23, 2004
- Hitachi, Ltd.
- Masaki Ohira
- H04 - ELECTRIC COMMUNICATION TECHNIQUE