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Takashi Kamijou
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Ibaraki, JP
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last 30 patents
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Patent Grant
Retardation film, use of said retardation film, and novel modified...
Patent number
7,722,935
Issue date
May 25, 2010
Nitto Denko Corporation
Seiji Umemoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of producing elliptically polarizing plate and image display...
Patent number
7,468,777
Issue date
Dec 23, 2008
Nitto Denko Corporation
Ikuo Kawamoto
G02 - OPTICS
Patents Applications
last 30 patents
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Patent Application
LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY APPARATUS USING THE...
Publication number
20100225854
Publication date
Sep 9, 2010
NITTO DENKO CORPORATION
Ikuo Kawamoto
G02 - OPTICS
Information
Patent Application
LIQUID CRYSTAL PANEL, LIQUID CRYSTAL DISPLAY APPARATUS USING THE PA...
Publication number
20100134737
Publication date
Jun 3, 2010
NITTO DENKO CORPORATION
Ikuo Kawamoto
G02 - OPTICS
Information
Patent Application
METHOD OF PRODUCING A LIQUID CRYSTAL PANEL, LIQUID CRYSTAL PANEL, A...
Publication number
20090040443
Publication date
Feb 12, 2009
NITTO DENKO CORPORATION
Kazuya Hada
G02 - OPTICS
Information
Patent Application
Method of producing elliptically polarizing plate and image display...
Publication number
20090040434
Publication date
Feb 12, 2009
Nitto Denko Corporation
Ikuo Kawamoto
G02 - OPTICS
Information
Patent Application
METHOD FOR PRODUCING OPTICAL FILM
Publication number
20090017203
Publication date
Jan 15, 2009
NITTO DENKO CORPORATION
Kazuya Hada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Retardation Film, Use of Said Retardation Film, and Novel Modified...
Publication number
20070243340
Publication date
Oct 18, 2007
Nitto Denko Corporation
Seiji Umemoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method of producing elliptically polarizing plate and image display...
Publication number
20070139773
Publication date
Jun 21, 2007
Nitto Denko Corporation
Ikuo Kawamoto
G02 - OPTICS
Information
Patent Application
Elliptically polarizing plate, liquid crystal panel, liquid crystal...
Publication number
20070020407
Publication date
Jan 25, 2007
Nitto Denko Corporation
Seiji Umemoto
G02 - OPTICS
Information
Patent Application
Method of producing elliptically polarizing plate and image display...
Publication number
20060203159
Publication date
Sep 14, 2006
NITTO DENKO CORPORATION
Ikuo Kawamoto
G02 - OPTICS
Information
Patent Application
Method of producing elliptically polarizing plate and image display...
Publication number
20060001799
Publication date
Jan 5, 2006
Nitto Denko Corporation
Ikuo Kawamoto
G02 - OPTICS