SHIGERU MURATA

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KANAGAWA, JP

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Patents Grantslast 30 patents

Information Patent Grant
Circuit termination method and a circuit terminating apparatus
- Patent number 7,177,327
- Issue date Feb 13, 2007
- Fujitsu Limited
- Shigeru Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Line failure notifying apparatus for terminal apparatus
- Patent number 6,407,984
- Issue date Jun 18, 2002
- Fujitsu Limited
- Kazuyuki Ohmori
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Exchange and an exchange system in a communication network
- Patent number 6,404,881
- Issue date Jun 11, 2002
- Fujitsu Limited
- Shigeru Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trunk line identification system
- Patent number 5,329,526
- Issue date Jul 12, 1994
- Fujitsu Limited
- Shigeru Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING CONTROL DEVICE
- Publication number 20120194076
- Publication date Aug 2, 2012
- Shigeru Murata
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Circuit termination method and a circuit terminating apparatus
- Publication number 20020122477
- Publication date Sep 5, 2002
- Shigeru Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LINE FAILURE NOTIFYING APPARATUS FOR TERMINAL APPARATUS
- Publication number 20010040870
- Publication date Nov 15, 2001
- KAZUYUKI OHMORI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE