Satoshi Sekino

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diffusion sheet and method of manufacturing the same, backlight, an...
- Patent number 8,692,962
- Issue date Apr 8, 2014
- Sony Corporation
- Akihiro Shibata
- G02 - OPTICS
Information Patent Grant
Optical element laminate, backlight, and liquid crystal display app...
- Patent number 8,228,462
- Issue date Jul 24, 2012
- Sony Corporation
- Jun Sasaki
- G02 - OPTICS
Information Patent Grant
Retardation compensating plate to compensate residual retardation o...
- Patent number 8,018,557
- Issue date Sep 13, 2011
- Sony Corporation
- Yutaka Muramoto
- G02 - OPTICS
Information Patent Grant
Cleaning tape with surface protrusions formed by particles of prede...
- Patent number 6,999,278
- Issue date Feb 14, 2006
- Sony Corporation
- Hidetoshi Honda
- G11 - INFORMATION STORAGE
Information Patent Grant
Cleaning tape
- Patent number 6,800,374
- Issue date Oct 5, 2004
- Sony Corporation
- Hidetoshi Honda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DIFFUSION SHEET AND METHOD OF MANUFACTURING THE SAME, BACKLIGHT, AN...
- Publication number 20100309411
- Publication date Dec 9, 2010
- SONY CORPORATION
- Akihiro Shibata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL ELEMENT LAMINATE, BACKLIGHT, AND LIQUID CRYSTAL DISPLAY APP...
- Publication number 20100039584
- Publication date Feb 18, 2010
- SONY CORPORATION
- Jun Sasaki
- G02 - OPTICS
Information Patent Application
Retardation compensating plate, retardation compensator, liquid cry...
- Publication number 20060215091
- Publication date Sep 28, 2006
- Sony Corporation
- Yutaka Muramoto
- G02 - OPTICS
Information Patent Application
Cleaning tape
- Publication number 20040257703
- Publication date Dec 23, 2004
- Hidetoshi Honda
- G11 - INFORMATION STORAGE
Information Patent Application
Cleaning tape
- Publication number 20030031884
- Publication date Feb 13, 2003
- Hidetoshi Honda
- G11 - INFORMATION STORAGE