Hatsuho Murata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wireless communication system, handover suppression apparatus, stat...
- Patent number 7,881,718
- Issue date Feb 1, 2011
- NEC Infrontia Corporation
- Hideki Kurokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Response delay system of an ISDN terminal in a point to multipoint...
- Patent number 4,975,900
- Issue date Dec 4, 1990
- NEC Corporation
- Hatsuho Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for priority control of incoming calls at ISDN...
- Patent number 4,958,153
- Issue date Sep 18, 1990
- NEC Corporation
- Hatsuho Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Simple adapter for multiplexing ISDN terminals
- Patent number 4,935,923
- Issue date Jun 19, 1990
- NEC Corporation
- Tomoyoshi Shimizu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Time switch with a dual memory structure-type control memory
- Patent number 4,759,010
- Issue date Jul 19, 1988
- NEC Corporation
- Hatsuho Murata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Wireless communication system, handover suppression apparatus, stat...
- Publication number 20080014945
- Publication date Jan 17, 2008
- NEC Corporation
- Hideki Kurokawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE