Inventor
KUZUHARA NORIYASU
JP32 patents
⚠️ This page may combine multiple inventors who share the name “KUZUHARA NORIYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONICA CORP
11 patentsUS7306832B2Dec 11, 2007
Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display
KONICA CORP21 citations92
US7208205B2Apr 24, 2007
Optical film and liquid crystal display using the same
KONICA CORP23 citations92
US7184112B2Feb 27, 2007
Polarizing plate having cellulose ester films on opposite sides thereof and liquid crystal display employing the same
KONICA CORP29 citations92
US7038744B2May 2, 2006
Polarizing plate having a stretched film on a side thereof and liquid crystal display employing the same
KONICA CORP35 citations92
US7599028B2Oct 6, 2009
Polarizing plate and liquid crystal display employing the same
KONICA CORP10 citations84
US7435458B2Oct 14, 2008
Optical film and liquid crystal display using the same
KONICA CORP3 citations74
US7199848B2Apr 3, 2007
Optical compensation sheet and liquid crystal display
KONICA CORP7 citations73
US7158200B2Jan 2, 2007
Optical compensation sheet and liquid crystal display
KONICA CORP8 citations73
US7740919B2Jun 22, 2010
Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display
KONICA CORP1 citations63
US7218367B2May 15, 2007
Optical compensation sheet and liquid crystal display
KONICA CORP5 citations62
US7791696B2Sep 7, 2010
Optical film and liquid crystal display using the same
KONICA CORP0 citations52
KONICA MINOLTA OPTO INC
9 patentsUS7709067B2May 4, 2010
Cellulose ester film, polarizing plate and liquid crystal display
KONICA MINOLTA OPTO INC13 citations84
US7666482B2Feb 23, 2010
Retardation film, polarizing plate and vertical alignment mode liquid crystal display
KONICA MINOLTA OPTO INC9 citations84
US7550182B2Jun 23, 2009
Polarizing plate and display device
KONICA MINOLTA OPTO INC16 citations84
US7466377B2Dec 16, 2008
Retardation film, manufacturing method thereof, polarizing plate and liquid crystal display apparatus
KONICA MINOLTA OPTO INC10 citations84
US7153552B2Dec 26, 2006
Polarizing plate and display
KONICA MINOLTA OPTO INC19 citations84
US7479312B2Jan 20, 2009
Retardation film, polarizing plate, and liquid crystal display device
KONICA MINOLTA OPTO INC16 citations83
US7345725B2Mar 18, 2008
Optical compensation film, polarizing plate and liquid crystal display
KONICA MINOLTA OPTO INC6 citations63
US7359017B2Apr 15, 2008
Optical compensation film, polarizing plate, displaying apparatus, method for producing optical compensation film and method for producing polarizing plate
KONICA MINOLTA OPTO INC5 citations61
US7495720B2Feb 24, 2009
Polarizing plate and liquid crystal display device
KONICA MINOLTA OPTO INC0 citations52
KONISHIROKU PHOTO IND
5 patentsUS6503581B1Jan 7, 2003
Optical film and liquid crystal display using the same
KONISHIROKU PHOTO IND79 citations99
US6814914B2Nov 9, 2004
Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display
KONISHIROKU PHOTO IND54 citations96
US6740370B2May 25, 2004
Optical film and liquid crystal display using the same
KONISHIROKU PHOTO IND27 citations96
US6623811B2Sep 23, 2003
Optical film and liquid crystal display using the same
KONISHIROKU PHOTO IND22 citations92
US5972713AOct 26, 1999
Method for determining total chlorine amount and a kit for determining total chlorine amount
KONISHIROKU PHOTO IND25 citations91
KONICA MINOLTA HOLDINGS INC
2 patentsUS7105213B2Sep 12, 2006
Optical compensation film, viewing angle compensation integral type polarizing plate and liquid crystal display apparatus
KONICA MINOLTA HOLDINGS INC16 citations92
US6881457B2Apr 19, 2005
Optical compensation film, viewing angle compensation integral type polarizing plate and liquid crystal display apparatus
KONICA MINOLTA HOLDINGS INC33 citations92