Yasuhiro Hirokane

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display driving device and display apparatus
- Patent number 8,456,455
- Issue date Jun 4, 2013
- Panasonic Corporation
- Hiroshi Kojima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Current driver, data driver, display device and current driving method
- Patent number 7,365,594
- Issue date Apr 29, 2008
- Matsushita Electric Industrial Co., Ltd.
- Hiroshi Kojima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DRIVING DEVICE AND DISPLAY APPARATUS
- Publication number 20100220080
- Publication date Sep 2, 2010
- PANASONIC CORPORATION
- Hiroshi Kojima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Current driver, data driver, display device and current driving method
- Publication number 20060139065
- Publication date Jun 29, 2006
- MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
- Hiroshi Kojima
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS