Toshinobu Tsunematsu

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Frame transmission device
- Patent number 7,313,144
- Issue date Dec 25, 2007
- Fujitsu Limited
- Daisuke Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION APPARATUS, MAINTENANCE FRAME PROCESSING METHOD, AND RE...
- Publication number 20080232255
- Publication date Sep 25, 2008
- FUJITSU LIMITED
- Toshinobu Tsunematsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Relay unit and storage medium having stored therein computer program
- Publication number 20070217521
- Publication date Sep 20, 2007
- FUJITSU LIMITED
- Atsuyoshi Koga
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Uninterrupted transfer method in IP network in the event of line fa...
- Publication number 20050201375
- Publication date Sep 15, 2005
- Yoshihide Komatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Frame transmission device
- Publication number 20050141416
- Publication date Jun 30, 2005
- Daisuke Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE