Kouji Iida

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Backlight device and liquid crystal display apparatus
- Patent number 7,318,664
- Issue date Jan 15, 2008
- Sony Corporation
- Masato Hatanaka
- G02 - OPTICS
Information Patent Grant
Backlight device and liquid crystal display
- Patent number 7,185,995
- Issue date Mar 6, 2007
- Sony Corporation
- Masato Hatanaka
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY APPARATUS
- Publication number 20070086181
- Publication date Apr 19, 2007
- Masato Hatanaka
- G02 - OPTICS
Information Patent Application
Backlight device and liquid crystal display
- Publication number 20060215386
- Publication date Sep 28, 2006
- Masato Hatanaka
- G02 - OPTICS