Kazuhide Aoyama

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driving device of display device
- Patent number 9,070,340
- Issue date Jun 30, 2015
- Lapis Semiconductor Co., Ltd.
- Hideaki Hasegawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DRIVING DEVICE OF DISPLAY DEVICE
- Publication number 20120086697
- Publication date Apr 12, 2012
- Oki Semiconductor Co., Ltd.
- Hideaki Hasegawa
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS