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Takashi Shouda
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Osaka, JP
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Patents Grants
last 30 patents
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
Light diffusing sheet, optical element and image display
Patent number
7,271,862
Issue date
Sep 18, 2007
Nitto Denko Corporation
Takuya Matsunaga
G02 - OPTICS
Information
Patent Grant
Optical diffusing layer, optical diffusing sheet, and optical element
Patent number
7,264,865
Issue date
Sep 4, 2007
Nitto Denko Corporation
Takuya Matsunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Manufacturing method of polarizing film, polarizing film, optical f...
Patent number
7,008,504
Issue date
Mar 7, 2006
Nitto Denko Corporation
Kazuki Tsuchimoto
G02 - OPTICS
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
Polarizing film, optical film and liquid crystal display using pola...
Patent number
6,961,178
Issue date
Nov 1, 2005
Nitto Denko Corporation
Youichirou Sugino
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Optical diffusing layer, optical diffusing sheet, and optical element
Patent number
6,861,121
Issue date
Mar 1, 2005
Nitto Denko Corporation
Takuya Matsunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Adhesive used for polarizing plate and optical member
Patent number
6,838,185
Issue date
Jan 4, 2005
Nitto Denko Corporation
Yuuji Saiki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
Optical diffusion sheet, optical element, and viewing display
Patent number
6,741,307
Issue date
May 25, 2004
Nitto Denko Corporation
Takuya Matsunaga
G02 - OPTICS
Information
Patent Grant
Optical member and liquid crystal display device
Patent number
6,697,132
Issue date
Feb 24, 2004
Nitto Denko Corporation
Yuuji Saiki
G02 - OPTICS
Information
Patent Grant
Anitglare layer, antiglare film, and optical element
Patent number
6,347,871
Issue date
Feb 19, 2002
Nitto Denko Corporation
Takuya Matsunaga
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Light diffusing sheet, optical element and image display
Publication number
20050128379
Publication date
Jun 16, 2005
Takuya Matsunaga
G02 - OPTICS
Information
Patent Application
Optical diffusing layer, optical diffusing sheet, and optical element
Publication number
20050064142
Publication date
Mar 24, 2005
Takuya Matsunaga
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Polarizing film, optical film and liquid crystal display using pola...
Publication number
20030189754
Publication date
Oct 9, 2003
Youichirou Sugino
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Optical diffusion sheet, optical element, and viewing display
Publication number
20030123151
Publication date
Jul 3, 2003
Takuya Matsunaga
G02 - OPTICS
Information
Patent Application
Optical member and liquid crystal display
Publication number
20030107807
Publication date
Jun 12, 2003
Yuuji Saiki
G02 - OPTICS
Information
Patent Application
Adhesive used for polarizing plate and optical member
Publication number
20030098120
Publication date
May 29, 2003
Yuuji Saiki
B32 - LAYERED PRODUCTS
Information
Patent Application
Optical member and liquid crystal display device
Publication number
20030098931
Publication date
May 29, 2003
Yuuji Saiki
G02 - OPTICS
Information
Patent Application
Manufacturing method of polarizing film, polarizing film, optical f...
Publication number
20020145801
Publication date
Oct 10, 2002
Kazuki Tsuchimoto
B32 - LAYERED PRODUCTS
Information
Patent Application
Optical diffusing layer, optical diffusing sheet, and optical element
Publication number
20020142133
Publication date
Oct 3, 2002
Takuya Matsunaga
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
Antiglare layer, antiglare film, and optical element
Publication number
20010048559
Publication date
Dec 6, 2001
Takuya Matsunaga
G02 - OPTICS