Mariko Fukuda

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Light guide plate, surface-emitting apparatus, liquid crystal displ...
- Patent number 8,749,729
- Issue date Jun 10, 2014
- Sony Corporation
- Jun Sasaki
- G02 - OPTICS
Information Patent Grant
Method for producing an optical sheet
- Patent number 7,901,600
- Issue date Mar 8, 2011
- Sony Corporation
- Kiyohiro Kimura
- G02 - OPTICS
Information Patent Grant
Optical sheet
- Patent number 7,483,224
- Issue date Jan 27, 2009
- Sony Corporation
- Kiyohiro Kimura
- G02 - OPTICS
Information Patent Grant
Optical sheet, method for producing the same and display apparatus
- Patent number 7,467,886
- Issue date Dec 23, 2008
- Sony Corporation
- Kiyohiro Kimura
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT GUIDE PLATE, SURFACE-EMITTING APPARATUS, LIQUID CRYSTAL DISPL...
- Publication number 20100214509
- Publication date Aug 26, 2010
- SONY CORPORATION
- Jun Sasaki
- G02 - OPTICS
Information Patent Application
OPTICAL SHEET
- Publication number 20080259612
- Publication date Oct 23, 2008
- SONY CORPORATION
- Kiyohiro Kimura
- G02 - OPTICS
Information Patent Application
METHOD FOR PRODUCING AN OPTICAL SHEET
- Publication number 20080179768
- Publication date Jul 31, 2008
- SONY CORPORATION
- Kiyohiro Kimura
- G02 - OPTICS
Information Patent Application
OPTICAL SHEET, METHOD FOR PRODUCING THE SAME AND DISPLAY APPARATUS
- Publication number 20070258030
- Publication date Nov 8, 2007
- SONY CORPORATION
- Kiyohiro Kimura
- G02 - OPTICS