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Yoshitaka Saito
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Iwatsuki-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Polymerizable compound and optically anisotropic body
Patent number
11,046,889
Issue date
Jun 29, 2021
DIC Corporation
Yoshitaka Saito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound, cured product, polymer, photo-alignment film, optically a...
Patent number
10,738,242
Issue date
Aug 11, 2020
DIC Corporation
Fumiaki Kodera
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for producing liquid crystal alignment film and liquid cryst...
Patent number
10,423,033
Issue date
Sep 24, 2019
DIC Corporation
Fumiaki Kodera
G02 - OPTICS
Information
Patent Grant
Nematic liquid crystal composition and liquid crystal display devic...
Patent number
7,670,504
Issue date
Mar 2, 2010
Dainippon Ink and Chemicals, Inc.
Shotaro Kawakami
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Difluorobenzene derivative and nematic liquid crystal composition u...
Patent number
7,651,630
Issue date
Jan 26, 2010
Dainippon Ink and Chemicals, Inc.
Shotaro Kawakami
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound having tetrahydronaphthalene skeleton and liquid crystal c...
Patent number
6,746,728
Issue date
Jun 8, 2004
Dainippon Ink and Chemicals, Inc.
Tetsuo Kusumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Phthalocyanine compound and organic photoconductor
Patent number
6,623,900
Issue date
Sep 23, 2003
Dainippon Ink and Chemicals, Inc.
Yoshitaka Saito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phthalocyanine compound and organic photoconductor
Patent number
6,117,604
Issue date
Sep 12, 2000
Dainippon Ink and Chemicals, Inc.
Yoshitaka Saito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Phthalocyanine compound and electrophotographic photoreceptor compr...
Patent number
6,008,346
Issue date
Dec 28, 1999
Dainippon Ink and Chemicals, Inc.
Yoshitaka Saito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Phthalocyanine compound and electrophotographic photoreceptor compr...
Patent number
5,932,382
Issue date
Aug 3, 1999
Dainippon Ink and Chemicals, Inc.
Yoshitaka Saito
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
POLYMERIZABLE COMPOUND AND OPTICALLY ANISOTROPIC BODY
Publication number
20180362847
Publication date
Dec 20, 2018
DIC CORPORATION
Yoshitaka Saito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMER, POLYMER SOLUTION, LIQUID CRYSTAL ALIGNMENT LAYER, OPTICALL...
Publication number
20180282625
Publication date
Oct 4, 2018
DIC CORPORATION
Martin Chadt
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND, CURED PRODUCT, POLYMER, PHOTO-ALIGNMENT FILM, OPTICALLY A...
Publication number
20180230385
Publication date
Aug 16, 2018
DIC CORPORATION
Fumiaki Kodera
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LAYERED BODY AND OPTICAL FILM OR LIQUID CRYSTAL ALIGNMENT FILM USIN...
Publication number
20180037680
Publication date
Feb 8, 2018
DIC CORPORATION
Yoshitaka Saito
B32 - LAYERED PRODUCTS
Information
Patent Application
A LIQUID CRYSTAL ALIGNMENT FILM AND A LIQUID CRYSTAL DISPLAY ELEMEN...
Publication number
20160231626
Publication date
Aug 11, 2016
DIC CORPORATION
Fumiaki Kodera
G02 - OPTICS
Information
Patent Application
DIFLUOROBENZENE DERIVATIVE AND NEMATIC LIQUID CRYSTAL COMPOSITION U...
Publication number
20090050843
Publication date
Feb 26, 2009
Dainippon Ink and Chemicals, Inc.
Shotaro Kawakami
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Nematic Liquid Crystal Composition And Liquid Crystal Display Devic...
Publication number
20080111107
Publication date
May 15, 2008
Shotaro Kawakami
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...