Kunihiko Hamamoto

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Link trace frame transfer program recording medium, switching hub,...
- Patent number 8,677,015
- Issue date Mar 18, 2014
- Fujitsu Limited
- Shigeru Suzuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data transmission method and apparatus
- Patent number 7,751,313
- Issue date Jul 6, 2010
- Fujitsu Limited
- Atsuko Higashitaniguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LINK TRACE FRAME TRANSFER PROGRAM RECORDING MEDIUM, SWITCHING HUB,...
- Publication number 20080168120
- Publication date Jul 10, 2008
- FUJITSU LIMITED
- Shigeru Suzuyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DATA TRANSMISSION METHOD AND APPARATUS
- Publication number 20080049611
- Publication date Feb 28, 2008
- Fujitsu Limited
- Atsuko HIGASHITANIGUCHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Network system having broadcast suppression function
- Publication number 20060251065
- Publication date Nov 9, 2006
- FUJITSU LIMITED
- Kunihiko Hamamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE