Shouta Takezawa

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Backlight device, liquid crystal display device, and electronic app...
- Patent number 7,528,901
- Issue date May 5, 2009
- Sony Corporation
- Kazuo Hashimoto
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Backlight device, liquid crystal display device, and electronic app...
- Publication number 20070279550
- Publication date Dec 6, 2007
- SONY CORPORATION
- Kazuo Hashimoto
- G02 - OPTICS