Inventor
NISHIKOUJI YUUICHI
JP19 patents
⚠️ This page may combine multiple inventors who share the name “NISHIKOUJI YUUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NITTO DENKO CORP
18 patentsUS6330108B1Dec 11, 2001
Composite retarder plate, optically compensatory polarizing plate and liquid-crystal display device
NITTO DENKO CORP79 citations96
US7428029B2Sep 23, 2008
Optical film and its manufacturing method
NITTO DENKO CORP33 citations92
US7128952B2Oct 31, 2006
Optical film
NITTO DENKO CORP31 citations92
US7054049B2May 30, 2006
Optical film, laminated polarizing plate, liquid crystal display using the same, and self-light-emitting display using the same
NITTO DENKO CORP25 citations92
US6864932B2Mar 8, 2005
Optical member and liquid-crystal display device
NITTO DENKO CORP24 citations92
US7494689B2Feb 24, 2009
Method for manufacturing a birefringent film
NITTO DENKO CORP12 citations84
US7462381B2Dec 9, 2008
Method for producing birefringent film
NITTO DENKO CORP17 citations84
US7223452B2May 29, 2007
Optical film, method for producing the same, and image display device using the same
NITTO DENKO CORP15 citations84
US7052747B2May 30, 2006
Birefringent optical film, elliptically polarizing plate using the same, and liquid crystal display using the same
NITTO DENKO CORP12 citations83
US7773174B2Aug 10, 2010
Wide viewing angle compensation polarizing plate, liquid crystal panel and liquid crystal display
NITTO DENKO CORP16 citations80
US7153547B2Dec 26, 2006
Birefringent optical film, elliptically polarizing plate using the same, and liquid crystal display using the same
NITTO DENKO CORP10 citations74
US6791645B2Sep 14, 2004
Optical sheet, polarizer and liquid-crystal display device
NITTO DENKO CORP7 citations74
US6710830B2Mar 23, 2004
Optical sheet, polarizer and liquid-crystal display device
NITTO DENKO CORP10 citations74
US6784954B2Aug 31, 2004
Laminated optical device and liquid-crystal display apparatus
NITTO DENKO CORP10 citations73
US7586571B2Sep 8, 2009
Composite double refraction member
NITTO DENKO CORP5 citations63
US7535531B2May 19, 2009
Birefringent optical film, laminated polarizing plate, liquid crystal display and image
NITTO DENKO CORP6 citations63
US7148946B2Dec 12, 2006
Optical device and liquid-crystal display apparatus
NITTO DENKO CORP2 citations63
US6881456B2Apr 19, 2005
Optical sheet, polarizer and liquid-crystal display device
NITTO DENKO CORP5 citations63