Kenichi Otsuki

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Santa Clara, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for providing a quality of service path throug...
- Patent number 7,457,239
- Issue date Nov 25, 2008
- Hitachi, Ltd.
- Daisuke Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for managing quality of service in network dev...
- Patent number 6,944,169
- Issue date Sep 13, 2005
- Hitachi America, Ltd.
- Satoshi Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for programmable network router and switch
- Publication number 20060218300
- Publication date Sep 28, 2006
- Hitachi, Ltd
- Satoshi Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for providing a quality of service path throug...
- Publication number 20040202159
- Publication date Oct 14, 2004
- Daisuke Matsubara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for programmable network router and switch
- Publication number 20030084186
- Publication date May 1, 2003
- Satoshi Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for resource allocation in network router and...
- Publication number 20030033467
- Publication date Feb 13, 2003
- Satoshi Yoshizawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE