Akiko Sato

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multiple-primary-color display device
- Patent number 8,373,818
- Issue date Feb 12, 2013
- Sharp Kabushiki Kaihsa
- Kazunari Tomizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
MULTIPLE-PRIMARY-COLOR DISPLAY DEVICE
- Publication number 20120229529
- Publication date Sep 13, 2012
- Sharp Kabushiki Kaisha
- Kazunari Tomizawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS