Hisafumi Imura

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Address drive circuit and plasma display apparatus
- Patent number 8,345,034
- Issue date Jan 1, 2013
- Hitachi, Ltd.
- Tomoyuki Fukuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Plasma display and method for driving plasma display panel
- Patent number 8,203,550
- Issue date Jun 19, 2012
- Hitachi, Ltd.
- Hisafumi Imura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
PLASMA DISPLAY AND METHOD FOR DRIVING PLASMA DISPLAY PANEL
- Publication number 20090303218
- Publication date Dec 10, 2009
- Hitachi, Ltd.
- Hisafumi Imura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ADDRESS DRIVE CIRCUIT AND PLASMA DISPLAY APPARATUS
- Publication number 20090153065
- Publication date Jun 18, 2009
- Tomoyuki FUKUDA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PLASMA DISPLAY DEVICE AND METHOD FOR DRIVING THE SAME
- Publication number 20080278082
- Publication date Nov 13, 2008
- HIDEAKI OHKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS