Masao Uehara

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Mobara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device with light guide plate having irregularities on fron...
- Patent number 8,992,062
- Issue date Mar 31, 2015
- Japan Display Inc.
- Kentaro Oku
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,440,042
- Issue date Oct 21, 2008
- Hitachi Displays, Ltd.
- Tetsuya Nagata
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,245,338
- Issue date Jul 17, 2007
- Hitachi Displays, Ltd.
- Tetsuya Nagata
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,027,115
- Issue date Apr 11, 2006
- Hitachi, Ltd.
- Souta Nemoto
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 6,697,137
- Issue date Feb 24, 2004
- Hitachi, Ltd.
- Souta Nemoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20120195064
- Publication date Aug 2, 2012
- Hitachi Displays, Ltd.
- Kentaro OKU
- G02 - OPTICS
Information Patent Application
Liquid Crystal Display Device
- Publication number 20070258020
- Publication date Nov 8, 2007
- Tetsuya Nagata
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20040160555
- Publication date Aug 19, 2004
- Souta Nemoto
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20040021805
- Publication date Feb 5, 2004
- Tetsuya Nagata
- G02 - OPTICS
Information Patent Application
Liquid crystal display device
- Publication number 20010040658
- Publication date Nov 15, 2001
- Souta Nemoto
- G02 - OPTICS