Takashi Sakamoto

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Niihama-shi, JP

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Patents Applicationslast 30 patents

Information Patent Application
LIGHT DIFFUSER PLATE, SURFACE LIGHT SOURCE, AND LIQUID CRYSTAL DISPLAY
- Publication number 20090190067
- Publication date Jul 30, 2009
- Sumitomo Chemical Company, Limited
- Toyohiro HAMAMATSU
- G02 - OPTICS
Information Patent Application
LIGHT DIFFUSER PLATE
- Publication number 20080268235
- Publication date Oct 30, 2008
- Sumitomo Chemical Company, Limited
- Shinya KIMURA
- G02 - OPTICS
Information Patent Application
LIGHT DIFFUSER PLATE SURFACE EMISSION LIGHT SOURCE APPARATUS AND LI...
- Publication number 20080186429
- Publication date Aug 7, 2008
- Sumitomo Chemical Company, Limited
- Toyohiro Hamamatsu
- G02 - OPTICS
Information Patent Application
LIGHT DIFFUSING PLATE
- Publication number 20080050539
- Publication date Feb 28, 2008
- Sumitomo Chemical Company, Limited
- Toyohiro HAMAMATSU
- G02 - OPTICS