Hideki Sugiyama

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
System and method for managing and controlling communications perfo...
- Patent number 7,924,850
- Issue date Apr 12, 2011
- International Business Machines Corporation
- Kentaro Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR MANAGING AND CONTROLLING COMMUNICATIONS PERFO...
- Publication number 20080084820
- Publication date Apr 10, 2008
- Kentaro Aoki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE