Kazuo Yamaguchi

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Hiratsuka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Fault recovery system of a ring network
- Patent number RE37401
- Issue date Oct 2, 2001
- Fujitsu Limited
- Haruo Yamashita
- 714 - Error detection/correction and fault detection/recovery
Information Patent Grant
Fault recovery system of a ring network
- Patent number 5,307,353
- Issue date Apr 26, 1994
- Fujitsu Limited
- Haruo Yamashita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for discriminating between two values of a signal with DC of...
- Patent number 4,363,977
- Issue date Dec 14, 1982
- Fujitsu Limited
- Toshitaka Tsuda
- G01 - MEASURING TESTING
Information Patent Grant
Asynchronous transmission system for binary-coded information
- Patent number 4,347,617
- Issue date Aug 31, 1982
- Fujitsu Limited
- Kazuo Murano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE