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Kazuki Tsuchimoto
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Ibaraki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing polarizing film, polarizing film, polarizing...
Patent number
7,871,665
Issue date
Jan 18, 2011
Nitto Denko Corporation
Tomoaki Masuda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for producing birefringent film, optical film and image disp...
Patent number
7,833,457
Issue date
Nov 16, 2010
Nitto Denko Corporation
Kuniaki Ishibashi
G02 - OPTICS
Information
Patent Grant
Process for producing coated sheet, optically functional layer, opt...
Patent number
7,820,235
Issue date
Oct 26, 2010
Nitto Denko Corporation
Seiji Kondou
G02 - OPTICS
Information
Patent Grant
Method for producing multilayer laminated film
Patent number
7,767,047
Issue date
Aug 3, 2010
Nitto Denko Corporation
Yutaka Fujita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for manufacturing coated sheet, optical functional layer, op...
Patent number
7,361,382
Issue date
Apr 22, 2008
Nitto Denko Corporation
Kazuki Tsuchimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for manufacturing coated sheet, optical functional layer, op...
Patent number
7,320,812
Issue date
Jan 22, 2008
Nitto Denko Corporation
Tomoaki Masuda
F26 - DRYING
Information
Patent Grant
Method for manufacturing coated sheet, optical functional layer, op...
Patent number
7,244,465
Issue date
Jul 17, 2007
Nitto Denko Corporation
Seiji Kondou
F26 - DRYING
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
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, 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
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
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
Manufacturing method for oriented film, polarizing film, polarizing...
Patent number
6,855,276
Issue date
Feb 15, 2005
Nitto Denko Corporation
Seiji Kondo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for making a polarizing film
Patent number
6,833,090
Issue date
Dec 21, 2004
Nitto Denko Corporation
Kazuki Tsuchimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Manufacturing method for oriented film, polarizing film, polarizing...
Patent number
6,803,115
Issue date
Oct 12, 2004
Nitto Denko Corporation
Akihiro Nishida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process of producing a polarizer, polarizer, polarizing plate, and...
Patent number
6,760,156
Issue date
Jul 6, 2004
Nitto Denko Corporation
Kazuki Tsuchimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polarizer, polarizing plate, and visual display
Patent number
6,757,102
Issue date
Jun 29, 2004
Nitto Denko Corporation
Akihiro Nishida
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
Information
Patent Grant
Multi-layer phase retarder, elliptical polarizer and liquid crystal...
Patent number
6,476,893
Issue date
Nov 5, 2002
Nitto Denko Corporation
Shinichi Sasaki
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING MULTILAYER LAMINATED FILM
Publication number
20100206478
Publication date
Aug 19, 2010
Nitto Denko Corporation
Yutaka Fujita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF PRODUCING OPTICAL FILM
Publication number
20090238962
Publication date
Sep 24, 2009
NITTO DENKO CORPORATION
Kazuya Hada
G02 - OPTICS
Information
Patent Application
Method for producing multilayer laminated film
Publication number
20080011411
Publication date
Jan 17, 2008
Nitto Denko Corporation
Yutaka Fujita
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for drying coating film, and optical film
Publication number
20070110894
Publication date
May 17, 2007
NITTO DENKO CORPORATION
Makoto Komatsubara
F26 - DRYING
Information
Patent Application
Process for producing polarizing film, polarizing film, polarizing...
Publication number
20070111017
Publication date
May 17, 2007
Nitto Denko Corporation
Tomoaki Masuda
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method for producing birefringent film, optical film and image disp...
Publication number
20060275559
Publication date
Dec 7, 2006
Nitto Denko Corporation
Kuniaki Ishibashi
G02 - OPTICS
Information
Patent Application
Process for producing coated sheet, optically functional layer, opt...
Publication number
20060158076
Publication date
Jul 20, 2006
Seiji Kondou
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
Method for manufacturing coated sheet, optical functional layer, op...
Publication number
20040052950
Publication date
Mar 18, 2004
Nitto Denko Corporation
Seiji Kondou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for manufacturing coated sheet, optical functional layer, op...
Publication number
20040037953
Publication date
Feb 26, 2004
Nitto Denko Corporation
Tomoaki Masuda
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method for manufacturing coated sheet, optical functional layer, op...
Publication number
20040005405
Publication date
Jan 8, 2004
Nitto Denko Corporation
Kazuki Tsuchimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polarizing film and process for producing it, polarizing plate, and...
Publication number
20030197939
Publication date
Oct 23, 2003
Kazuki Tsuchimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Polarizer, polarizing plate, and visual display
Publication number
20030151813
Publication date
Aug 14, 2003
Nitto Denko Corporation
Akihiro Nishida
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 plate and a liquid crystal display using the same
Publication number
20030086170
Publication date
May 8, 2003
Eiji Hamamoto
G02 - OPTICS
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
Process of producing a polarizer, polarizer, polarizing plate, and...
Publication number
20030067683
Publication date
Apr 10, 2003
Nitto Denko Corporation
Kazuki Tsuchimoto
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Manufacturing method for oriented film, polarizing film, polarizing...
Publication number
20030062645
Publication date
Apr 3, 2003
Akihiro Nishida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Manufacturing method for oriented film, polarizing film, polarizing...
Publication number
20020180087
Publication date
Dec 5, 2002
Seiji Kondo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Manufacturing method for oriented film, polarizing film, polarizing...
Publication number
20020182427
Publication date
Dec 5, 2002
Seiji Kondo
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Polarizer, polarizing plate, and liquid crystal display using the same
Publication number
20020015807
Publication date
Feb 7, 2002
Youichirou Sugino
G02 - OPTICS