Sachito Shibata

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Asynchronous transmission mode switch and control method of the asy...
- Patent number 6,400,716
- Issue date Jun 4, 2002
- Fujitsu Limited
- Yuji Munakata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Tunnel failure notification apparatus and method
- Publication number 20060013126
- Publication date Jan 19, 2006
- FUJITSU LIMITED
- Hirotomo Yasuoka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Telephone number information system for internet protocol telephony
- Publication number 20060007938
- Publication date Jan 12, 2006
- Shouichi Kimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE