Kazuki Ohfuku

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Driving circuit for non-rectangular display unit
- Patent number 10,803,824
- Issue date Oct 13, 2020
- SHARP KABUSHIKI KAISHA
- Kazuki Ohfuku
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device having movable reflecting and transmi...
- Patent number 9,091,880
- Issue date Jul 28, 2015
- Sharp Kabushiki Kaisha
- Kazuki Ohfuku
- 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
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

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20200051519
- Publication date Feb 13, 2020
- SHARP KABUSHIKI KAISHA
- KAZUKI OHFUKU
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20200041853
- Publication date Feb 6, 2020
- SHARP KABUSHIKI KAISHA
- KAZUKI OHFUKU
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20130201428
- Publication date Aug 8, 2013
- Sharp Kabushiki Kaisha
- Kazuki Ohfuku
- G02 - OPTICS
Information Patent Application
BACKLIGHT UNIT
- Publication number 20100053995
- Publication date Mar 4, 2010
- Kazuki Ohfuku
- 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