Inventor
SHIRAOGAWA MIKI
JP13 patents
Patents
13 patentsUS8373829B2Feb 12, 2013
Light source and liquid crystal display
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US7841730B2Nov 30, 2010
Light source device and crystal display device
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US7492516B2Feb 17, 2009
Optical element, polarizing element, lighting device, and liquid crystal display
NITTO DENKO CORP33 citations92
US6903788B2Jun 7, 2005
Optical film and a liquid crystal display using the same
NITTO DENKO CORP30 citations92
US7742136B2Jun 22, 2010
Manufacturing method for sheet with anti-counterfeit functions
NITTO DENKO CORP11 citations84
US7633678B2Dec 15, 2009
Optical element, polarizing element, lighting device, and liquid crystal display
NITTO DENKO CORP11 citations84
US7630134B2Dec 8, 2009
Optical element, polarizing element, lighting device, and liquid crystal display
NITTO DENKO CORP11 citations84
US7746421B2Jun 29, 2010
Optical element, light condensation backlight system, and liquid crystal display
NITTO DENKO CORP4 citations63
US7326451B2Feb 5, 2008
Rotatory polarization plate, optical element, light condensation backlight system and liquid crystal display
NITTO DENKO CORP6 citations63
US7011775B2Mar 14, 2006
Method for manufacturing liquid crystal orientation film, liquid crystal orientation film, optical film, and visual display
NITTO DENKO CORP5 citations62
US6882475B2Apr 19, 2005
Polarizing member, illuminator and liquid-crystal display device
NITTO DENKO CORP5 citations62
US6803985B2Oct 12, 2004
Process for producing optical element, optical element, optical films using optical element, and illuminator and liquid crystal display each using optical element or optical films
NITTO DENKO CORP4 citations62
US7777836B2Aug 17, 2010
Liquid crystal panel and liquid crystal display apparatus
NITTO DENKO CORP1 citations51