Yuuko Mimura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Data recording apparatus and method, data reproducing apparatus and...
- Patent number 7,184,611
- Issue date Feb 27, 2007
- Sony Corporation
- Shiro Miyagi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Data recording device and method, data reproducing device and metho...
- Publication number 20030146985
- Publication date Aug 7, 2003
- Shiro Miyagi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS