Yuu Sugita

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device authentication information installation system
- Patent number 7,730,304
- Issue date Jun 1, 2010
- Sony Corporation
- Tomohiro Katsube
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Device authentication information installation system
- Publication number 20060155990
- Publication date Jul 13, 2006
- SONY CORPORATION
- Tomohiro Katsube
- H04 - ELECTRIC COMMUNICATION TECHNIQUE