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Seiichi Kusumoto
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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polarizing film and image display
Patent number
RE44315
Issue date
Jun 25, 2013
Nitto Denko Corporation
Youichirou Sugino
359 - Optical: systems and elements
Information
Patent Grant
Hard-coated antiglare film, method of manufacturing the same, optic...
Patent number
8,124,215
Issue date
Feb 28, 2012
Nitto Denko Corporation
Hiroyuki Takao
G02 - OPTICS
Information
Patent Grant
Hard-coated film, method of manufacturing the same, optical device,...
Patent number
7,968,183
Issue date
Jun 28, 2011
Nitto Denko Corporation
Katsunori Takada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Antiglare hard-coated film
Patent number
7,963,660
Issue date
Jun 21, 2011
Nitto Denko Corporation
Daisuke Hamamoto
G02 - OPTICS
Information
Patent Grant
Hard-coated antiglare film, polarizing plate, and image display
Patent number
7,604,358
Issue date
Oct 20, 2009
Nitto Denko Corporation
Masaki Ninomiya
G02 - OPTICS
Information
Patent Grant
Hard-coated antiglare film and method of manufacturing the same
Patent number
7,390,099
Issue date
Jun 24, 2008
Nitto Denko Corporation
Hiroyuki Takao
G02 - OPTICS
Information
Patent Grant
Polarizing plate and liquid crystal display using the same
Patent number
7,355,663
Issue date
Apr 8, 2008
Nitto Denko Corporation
Yuji Saiki
G02 - OPTICS
Information
Patent Grant
Transparent protective film for polarizing plate, process for produ...
Patent number
7,209,196
Issue date
Apr 24, 2007
Nitto Denko Corporation
Yuuji Saiki
G02 - OPTICS
Information
Patent Grant
Polarizing film and image display
Patent number
7,110,177
Issue date
Sep 19, 2006
Nitto Denko Corporation
Youichirou Sugino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polarizing film polarizing plate and liquid crystal display
Patent number
7,006,174
Issue date
Feb 28, 2006
Nitto Denko Corporation
Seiichi Kusumoto
G02 - OPTICS
Information
Patent Grant
Method of producing polarizing plate, and liquid crystal display co...
Patent number
6,954,240
Issue date
Oct 11, 2005
Nitto Denko Corporation
Eiji Hamamoto
G02 - OPTICS
Information
Patent Grant
Polarizing plate having polarizer sides covered with low moisture p...
Patent number
6,952,245
Issue date
Oct 4, 2005
Nitto Denko Corporation
Youichirou Sugino
G02 - OPTICS
Information
Patent Grant
Polarizing plate and method of manufacturing the same, and liquid c...
Patent number
6,934,081
Issue date
Aug 23, 2005
Nitto Denko Corporation
Kazuhiro Higashio
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polarizing plate having protective films with plasticizer, liquid c...
Patent number
6,882,385
Issue date
Apr 19, 2005
Nitto Denko Corporation
Seiichi Kusumoto
G02 - OPTICS
Information
Patent Grant
Method of producing polarizing plate, and liquid crystal display co...
Patent number
6,859,241
Issue date
Feb 22, 2005
Nitto Denko Corporation
Eiji Hamamoto
G02 - OPTICS
Information
Patent Grant
Polarizing plate and liquid crystal display using the same
Patent number
6,847,419
Issue date
Jan 25, 2005
Nitto Denko Corporation
Seiichi Kusumoto
G02 - OPTICS
Information
Patent Grant
Polarizing plate having all surfaces and sides covered with low moi...
Patent number
6,831,713
Issue date
Dec 14, 2004
Nitto Denko Corporation
Youichirou Sugino
G02 - OPTICS
Information
Patent Grant
Process of producing a polarizer, polarizer, polarizing plate, and...
Patent number
6,813,078
Issue date
Nov 2, 2004
Nitto Denko Corporation
Seiichi Kusumoto
G02 - OPTICS
Information
Patent Grant
Polarizing plate with optical compensation film and liquid crystal...
Patent number
6,747,720
Issue date
Jun 8, 2004
Nitto Denko Corporation
Yuuji Saiki
G02 - OPTICS
Information
Patent Grant
Thin polarizing plate and liquid crystal display using the same
Patent number
6,600,529
Issue date
Jul 29, 2003
Nitto Denko Corporation
Seiichi Kusumoto
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
ANTIGLARE HARD-COATED FILM
Publication number
20090086326
Publication date
Apr 2, 2009
NITTO DENKO CORPORATION
Daisuke Hamamoto
G02 - OPTICS
Information
Patent Application
HARD-COATED FILM, POLARIZING PLATE AND IMAGE DISPLAY INCLUDING THE...
Publication number
20080026182
Publication date
Jan 31, 2008
Nitto Denko Corporation
Hideo ABE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HARD-COATED ANTIGLARE FILM, AND POLARIZING PLATE AND IMAGE DISPLAY...
Publication number
20070291367
Publication date
Dec 20, 2007
Nitto Denko Corporation
Daisuke HAMAMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HARD-COATED ANTIGLARE FILM, POLARIZING PLATE, AND IMAGE DISPLAY
Publication number
20070268587
Publication date
Nov 22, 2007
Nitto Denko Corporation
Masaki Ninomiya
G02 - OPTICS
Information
Patent Application
Hard-coated antiglare film, polarizing plate, image display, and me...
Publication number
20070253066
Publication date
Nov 1, 2007
Nitto Denko Corporation
Hiroyuki Takao
G02 - OPTICS
Information
Patent Application
Hard-coated antiglare film, method of manufacturing the same, optic...
Publication number
20070242362
Publication date
Oct 18, 2007
Nitto Denko Corporation
Katsunori Takada
G02 - OPTICS
Information
Patent Application
Hard-coated film, method of manufacturing the same, optical device,...
Publication number
20070237966
Publication date
Oct 11, 2007
Nitto Denko Corporation
Hiroyuki Takao
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hard-coated film and method of manufacturing the same
Publication number
20060134400
Publication date
Jun 22, 2006
Nitto Denko Corporation
Katsunori Takada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hard-coated antiglare film and method of manufacturing the same
Publication number
20060132922
Publication date
Jun 22, 2006
NITTO DENKO CORPORATION
Hiroyuki Takao
G02 - OPTICS
Information
Patent Application
Polarizer, polarizing plate, and liquid crystal display using the same
Publication number
20050260392
Publication date
Nov 24, 2005
Nitto Denko Corporation
Youichirou Sugino
G02 - OPTICS
Information
Patent Application
Method of producing polarizing plate, and liquid crystal display co...
Publication number
20050019505
Publication date
Jan 27, 2005
Nitto Denko Corporation
Eiji Hamamoto
G02 - OPTICS
Information
Patent Application
Polarizing plate having low moisture-permeable layer and liquid cry...
Publication number
20050001956
Publication date
Jan 6, 2005
Nitto Denko Corporation
Youichirou Sugino
G02 - OPTICS
Information
Patent Application
Polarizing plate and liquid crystal display using the same
Publication number
20040137224
Publication date
Jul 15, 2004
Nitto Denko Corporation
Seiichi Kusumoto
G02 - OPTICS
Information
Patent Application
Process of producing a polarizer, polarizer, polarizing plate, and...
Publication number
20030174399
Publication date
Sep 18, 2003
Nitto Denko Corporation
Seiichi Kusumoto
G02 - OPTICS
Information
Patent Application
Polarizing plate with optical compensation film and liquid crystal...
Publication number
20030151705
Publication date
Aug 14, 2003
Yuuji Saiki
G02 - OPTICS
Information
Patent Application
Polarizing plate and optical member
Publication number
20030152718
Publication date
Aug 14, 2003
Eiji Hamamoto
G02 - OPTICS
Information
Patent Application
Polarizing plate and liquid crystal display using the same
Publication number
20030151706
Publication date
Aug 14, 2003
Youichirou Sugino
G02 - OPTICS
Information
Patent Application
Polarizing film and image display
Publication number
20030137732
Publication date
Jul 24, 2003
Nitto Denko Corporation
Youichirou Sugino
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polarizing plate and a liquid crystal display using the same
Publication number
20030086170
Publication date
May 8, 2003
Eiji Hamamoto
G02 - OPTICS
Information
Patent Application
Polarizing plate and method of manufacturing the same, and liquid c...
Publication number
20030072078
Publication date
Apr 17, 2003
Kazuhiro Higashio
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of producing polarizing plate, and liquid crystal display co...
Publication number
20030071938
Publication date
Apr 17, 2003
Eiji Hamamoto
G02 - OPTICS
Information
Patent Application
Polarizing plate and liquid crystal display using the same
Publication number
20030001989
Publication date
Jan 2, 2003
Seiichi Kusumoto
G02 - OPTICS
Information
Patent Application
Transparent protective film for polarizing plate, process for produ...
Publication number
20020186461
Publication date
Dec 12, 2002
Yuuji Saiki
G02 - OPTICS
Information
Patent Application
Polarizing film polarizing plate and liquid crystal display
Publication number
20020113922
Publication date
Aug 22, 2002
Seiichi Kusumoto
G02 - OPTICS
Information
Patent Application
Polarizing plate and liquid crystal display using the same
Publication number
20020075428
Publication date
Jun 20, 2002
Yuji Saiki
G02 - OPTICS
Information
Patent Application
Polarizer, polarizing plate, and liquid crystal display using the same
Publication number
20020015807
Publication date
Feb 7, 2002
Youichirou Sugino
G02 - OPTICS