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Hitoshi Mazaki
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Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Homeotropic alignment liquid crystal film, optical film comprising...
Patent number
8,137,766
Issue date
Mar 20, 2012
Nippon Oil Corporation
Hitoshi Mazaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Dioxetane compound, cationically polymerizable composition, optical...
Patent number
7,998,543
Issue date
Aug 16, 2011
Nippon Oil Corporation
Takashi Seki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystalline composition with improved adhesivity, liquid cry...
Patent number
7,763,182
Issue date
Jul 27, 2010
Nippon Oil Corporation
Takashi Seki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Homeotropic alignment liquid crystal film, optical film comprising...
Patent number
7,732,024
Issue date
Jun 8, 2010
Nippon Oil Corporation
Hitoshi Mazaki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymerizable liquid crystalline composition and liquid crystal fil...
Patent number
7,416,765
Issue date
Aug 26, 2008
Nippon Oil Corporation
Takashi Seki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing optically active liquid crystalline polymer c...
Patent number
7,303,695
Issue date
Dec 4, 2007
Nippon Oil Corporation
Hitoshi Mazaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
(Meth) acrylic compound having an oxetanyl group and liquid crystal...
Patent number
7,244,798
Issue date
Jul 17, 2007
Nippon Oil Corporation
Takuya Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal film and liquid crystal display device equipped with...
Patent number
7,125,590
Issue date
Oct 24, 2006
Nippon Oil Corporation
Takuya Matsumoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystalline oxetane compound, polymerizable liquid crystalli...
Patent number
7,087,273
Issue date
Aug 8, 2006
Nippon Oil Corporation
Takuya Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymerizable liquid crystalline composition and liquid crystal fil...
Patent number
7,070,711
Issue date
Jul 4, 2006
Nippon Oil Corporation
Takashi Seki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Main chain type liquid crystalline polyester, liquid crystalline co...
Patent number
6,894,141
Issue date
May 17, 2005
Nippon Oil Corporation
Yasushi Satoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Film for optical elements
Patent number
6,294,229
Issue date
Sep 25, 2001
Nippon Mitsubishi Oil Company
Yasushi Satoh
G02 - OPTICS
Information
Patent Grant
Compensating film for a liquid crystal display and an OCB mode liqu...
Patent number
6,124,913
Issue date
Sep 26, 2000
Nippon Oil Company, Limited
Hitoshi Mazaki
G02 - OPTICS
Information
Patent Grant
Liquid crystal display device with compensating film(s)
Patent number
6,034,754
Issue date
Mar 7, 2000
Nippon Oil Company, Limited
Yasushi Sato
G02 - OPTICS
Information
Patent Grant
Compensating film for a liquid crystal display and an OCB mode liqu...
Patent number
5,883,685
Issue date
Mar 16, 1999
Nippon Oil Company, Limited
Hitoshi Mazaki
G02 - OPTICS
Information
Patent Grant
Liquid crystalline optical film, compensating film for liquid cryst...
Patent number
5,855,971
Issue date
Jan 5, 1999
Nippon Oil Company, Limited
Yoshihiro Kobori
G02 - OPTICS
Information
Patent Grant
Liquid crystalline polymer film, process for producing same, and ut...
Patent number
5,578,243
Issue date
Nov 26, 1996
Nippon Oil Company, Limited
Hitoshi Mazaki
G02 - OPTICS
Information
Patent Grant
Liquid crystal polymer viewing angle compensator for liquid crystal...
Patent number
5,526,150
Issue date
Jun 11, 1996
Nippon Oil Company, Limited
Hitoshi Mazaki
G02 - OPTICS
Information
Patent Grant
Method for producing viewing angle compensator for liquid crystal d...
Patent number
5,491,001
Issue date
Feb 13, 1996
Nippon Oil Company, Limited
Hitoshi Mazaki
G02 - OPTICS
Information
Patent Grant
Liquid crystalline polymer film, process for producing same, and ut...
Patent number
5,460,748
Issue date
Oct 24, 1995
Nippon Oil Company, Limited
Hitoshi Mazaki
G02 - OPTICS
Information
Patent Grant
Viewing angle compensator for liquid crystal display
Patent number
5,456,867
Issue date
Oct 10, 1995
Nippon Oil Company, Limited
Hitoshi Mazaki
G02 - OPTICS
Information
Patent Grant
Liquid crystalline polyesters
Patent number
5,391,688
Issue date
Feb 21, 1995
Nippon Oil Company, Limited
Hitoshi Mazaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Liquid crystalline polyesters
Patent number
5,358,661
Issue date
Oct 25, 1994
Nippon Oil Company, Limited
Hitoshi Mazaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
HOMEOTROPIC ALIGNMENT LIQUID CRYSTAL FILM, OPTICAL FILM COMPRISING...
Publication number
20100171916
Publication date
Jul 8, 2010
Nippon Oil Corporation
Hitoshi MAZAKI
G02 - OPTICS
Information
Patent Application
Liquid Crystalline Composition with Improved Adhesivity, Liquid Cry...
Publication number
20090208673
Publication date
Aug 20, 2009
NIPPON OIL CORPORATION
Takashi Seki
G02 - OPTICS
Information
Patent Application
DIOXETANE COMPOUND, CATIONICALLY POLYMERIZABLE COMPOSITION, OPTICAL...
Publication number
20090068379
Publication date
Mar 12, 2009
NIPPON OIL CORPORATION
Takashi Seki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Homeotropic Alignment Liquid Crystal Film, Optical Film Comprising...
Publication number
20070263152
Publication date
Nov 15, 2007
NIPPON OIL CORPORATION
Hitoshi MAZAKI
G02 - OPTICS
Information
Patent Application
POLYMERIZABLE LIQUID CRYSTALLINE COMPOSITION AND LIQUID CRYSTAL FIL...
Publication number
20070164255
Publication date
Jul 19, 2007
Nippon Oil Corporation
Takashi SEKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process For Producing Optically Active Liquid Crystalline Polymer C...
Publication number
20060157672
Publication date
Jul 20, 2006
NIPPON OIL CORPORATION
Hitoshi MAZAKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
(Meth) acrylic compound having an oxetanyl group and liquid crystal...
Publication number
20050101752
Publication date
May 12, 2005
NIPPON OIL CORPORATION
Takuya Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polymerizable liquid crystalline composition and liquid crystal fil...
Publication number
20050082513
Publication date
Apr 21, 2005
Takashi Seki
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid crystal film and liquid crystal display device equipped with...
Publication number
20040209006
Publication date
Oct 21, 2004
Takuya Matsumoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid crystalline oxetane compound, polymerizable liquid crystalli...
Publication number
20040173773
Publication date
Sep 9, 2004
NIPPON OIL CORPORATION
Takuya Matsumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Main chain type liquid crystal polyester, liquid crystalline compos...
Publication number
20040171788
Publication date
Sep 2, 2004
Yasushi Satoh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...