Kota Hasebe

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Yamagata-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Organic EL display apparatus and method of driving the same
- Patent number 7,023,140
- Issue date Apr 4, 2006
- Tohoku Pioneer Corporation
- Toshinao Yuki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
Organic EL display apparatus and method of driving the same
- Publication number 20050110423
- Publication date May 26, 2005
- Tohoku Pioneer Corporation
- Toshinao Yuki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS