Tsuyoshi Ebi

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Nara-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Front illuminating device and a reflection-type liquid crystal disp...
- Patent number 7,714,956
- Issue date May 11, 2010
- Sharp Kabushiki Kaisha
- Yutaka Sawayama
- G02 - OPTICS
Information Patent Grant
Lighting element for liquid crystal display
- Patent number 6,940,570
- Issue date Sep 6, 2005
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus and electronic device incorporatin...
- Patent number 6,882,381
- Issue date Apr 19, 2005
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Front-illuminating device and a reflection-type liquid crystal disp...
- Patent number 6,879,354
- Issue date Apr 12, 2005
- Sharp Kabushiki Kaisha
- Yutaka Sawayama
- G02 - OPTICS
Information Patent Grant
Reflective LCD with front light and protective member with window
- Patent number 6,650,382
- Issue date Nov 18, 2003
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Liquid crystal display apparatus and electronic device incorporatin...
- Patent number 6,628,352
- Issue date Sep 30, 2003
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS
Information Patent Grant
Front light, and reflective type LCD including same
- Patent number 6,340,999
- Issue date Jan 22, 2002
- Sharp Kabushiki Kaisha
- Takeshi Masuda
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Front illuminating device and a reflection-type liquid crystal disp...
- Publication number 20050174509
- Publication date Aug 11, 2005
- Yutaka Sawayama
- G02 - OPTICS
Information Patent Application
Liquid crystal display apparatus and electronic device incorporatin...
- Publication number 20040061818
- Publication date Apr 1, 2004
- Sharp Kabushiki Kaisha
- Yukihiro Sumida
- G02 - OPTICS