Chieko Araki

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Hitachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transflective liquid crystal display comprising a polarizing layer...
- Patent number 8,031,305
- Issue date Oct 4, 2011
- Hitachi Displays, Ltd.
- Masaya Adachi
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 7,952,663
- Issue date May 31, 2011
- Hitachi Displays, Ltd.
- Chieko Araki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20110116021
- Publication date May 19, 2011
- Hitachi Displays, Ltd.,
- Chieko Araki
- G02 - OPTICS
Information Patent Application
ILLUMINATING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20100277669
- Publication date Nov 4, 2010
- Hitachi Displays, Ltd.
- Masaya Adachi
- G02 - OPTICS
Information Patent Application
OPTICAL SHEET, ILLUMINATING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20100123854
- Publication date May 20, 2010
- HITACHI MAXELL, LTD.
- Masaya ADACHI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20080239210
- Publication date Oct 2, 2008
- Chieko Araki
- G02 - OPTICS