Masakazu Takeuchi

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Osaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device and driving method thereof
- Patent number 8,390,548
- Issue date Mar 5, 2013
- Sharp Kabushiki Kaisha
- Masakazu Takeuchi
- G02 - OPTICS
Information Patent Grant
Backlight unit
- Patent number 8,292,488
- Issue date Oct 23, 2012
- Sharp Kabushiki Kaisha
- Kazuki Ohfuku
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Video signal processing method, video signal processing apparatus,...
- Patent number 8,248,337
- Issue date Aug 21, 2012
- Sharp Kabushiki Kaisha
- Masakazu Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of driving display apparatus and display apparatus
- Patent number 8,040,310
- Issue date Oct 18, 2011
- Sharp Kabushiki Kaisha
- Akihiro Hada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Liquid crystal display device and driving method thereof
- Patent number 7,369,109
- Issue date May 6, 2008
- Sharp Kabushiki Kaisha
- Masakazu Takeuchi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20140085278
- Publication date Mar 27, 2014
- Sharp Kabushiki Kaisha
- Masakazu Takeuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND DRIVE METHOD FOR DISPLAY DEVICES
- Publication number 20120026215
- Publication date Feb 2, 2012
- Masakazu Takeuchi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT UNIT
- Publication number 20100053995
- Publication date Mar 4, 2010
- Kazuki Ohfuku
- G02 - OPTICS
Information Patent Application
Video signal processing method, video signal processing apparatus,...
- Publication number 20090115910
- Publication date May 7, 2009
- Masakazu Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid display device and driving method thereof
- Publication number 20080186268
- Publication date Aug 7, 2008
- Masakazu Takeuchi
- G02 - OPTICS
Information Patent Application
Method of driving display apparatus and display apparatus
- Publication number 20050212744
- Publication date Sep 29, 2005
- Sharp Kabushiki Kaisha
- Akihiro Hada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Liquid display device and driving method thereof
- Publication number 20050146646
- Publication date Jul 7, 2005
- Masakazu Takeuchi
- G02 - OPTICS