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Hidetoshi Nakata
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Ageo-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal composition for light-scattering liquid crystal devi...
Patent number
12,197,062
Issue date
Jan 14, 2025
DIC Corporation
Masanao Takashima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Foldable circular polarizing plate and display device
Patent number
11,476,447
Issue date
Oct 18, 2022
Samsung Electronics Co., Ltd.
Tsuyoshi Ohyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-scattering liquid crystal device
Patent number
11,360,342
Issue date
Jun 14, 2022
DIC Corporation
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound containing mesogenic group, and mixture, composition, and...
Patent number
10,473,820
Issue date
Nov 12, 2019
DIC Corporation
Mika Yamamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable compounds, compositions, polymers, optically anisotro...
Patent number
10,351,643
Issue date
Jul 16, 2019
DIC Corporation
Hiroshi Hasebe
G02 - OPTICS
Information
Patent Grant
Production method for polymerizable liquid crystal composition
Patent number
10,196,568
Issue date
Feb 5, 2019
DIC Corporation
Koichi Endou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymerizable liquid crystal composition, and anisotropic optical b...
Patent number
10,106,738
Issue date
Oct 23, 2018
DIC Corporation
Koichi Endou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerizable compound, composition, polymer, optically anisotropic...
Patent number
9,809,668
Issue date
Nov 7, 2017
DIC Corporation
Hiroshi Hasebe
G02 - OPTICS
Information
Patent Grant
Polymerizable composition solution and optically anisotropic body i...
Patent number
9,676,959
Issue date
Jun 13, 2017
DIC Corporation
Yasuhiro Kuwana
G02 - OPTICS
Information
Patent Grant
Polymerizable liquid crystal composition and thin film using same
Patent number
9,469,810
Issue date
Oct 18, 2016
DIC Corporation
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nematic liquid crystal composition and bistable nematic liqud cryst...
Patent number
8,361,343
Issue date
Jan 29, 2013
DIC Corporation
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Nematic liquid crystal composition and bistable nematic liquid crys...
Patent number
8,252,202
Issue date
Aug 28, 2012
DIC Corporation
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Liquid crystal composition and liquid crystal display element
Patent number
7,112,290
Issue date
Sep 26, 2006
Dainippon Ink and Chemicals, Inc.
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method of increasing helical twisting power, optically active compo...
Patent number
7,108,896
Issue date
Sep 19, 2006
Dainippon Ink and Chemicals, Inc.
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR MANUFACTURING POLYMER DISPERSED LIQUID CRYSTAL DISPLAY E...
Publication number
20230167364
Publication date
Jun 1, 2023
DIC CORPORATION
Hidetoshi NAKATA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL ELEMENT, SENSOR, LIQUID...
Publication number
20230112953
Publication date
Apr 13, 2023
DIC CORPORATION
Mika YAMAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIQUID CRYSTAL COMPOSITION FOR LIGHT-SCATTERING LIQUID CRYSTAL DEVI...
Publication number
20220057672
Publication date
Feb 24, 2022
DIC CORPORATION
Masanao Takashima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGHT-SCATTERING LIQUID CRYSTAL DEVICE
Publication number
20210223586
Publication date
Jul 22, 2021
DIC CORPORATION
Hidetoshi Nakata
G02 - OPTICS
Information
Patent Application
FOLDABLE CIRCULAR POLARIZING PLATE AND DISPLAY DEVICE
Publication number
20210135168
Publication date
May 6, 2021
Samsung Electronics Co., LTD
Tsuyoshi OHYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT CONVERSION FILM AND IMAGE DISPLAY DEVICE
Publication number
20200264461
Publication date
Aug 20, 2020
DIC CORPORATION
Yasuhiro Kuwana
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, OPTICAL FILM INCLUDING TH...
Publication number
20200199452
Publication date
Jun 25, 2020
DIC CORPORATION
Hidetoshi Nakata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANISOTROPIC SCATTERING FILM
Publication number
20180100105
Publication date
Apr 12, 2018
DIC CORPORATION
Hiroshi Hasebe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL ELEMENT WITH NEGATIVE DIELECTRIC ANISOTROPY
Publication number
20180079959
Publication date
Mar 22, 2018
DIC CORPORATION
Masakazu Kaneoya
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, AND OPTICALLY ANISOTROPIC...
Publication number
20170355907
Publication date
Dec 14, 2017
DIC CORPORATION
Kouichi Endo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE COMPOSITION AND FILM USING THE SAME
Publication number
20170190819
Publication date
Jul 6, 2017
DIC CORPORATION
Kouichi Endo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE COMPOUNDS, COMPOSITIONS, POLYMERS, OPTICALLY ANISOTRO...
Publication number
20170037159
Publication date
Feb 9, 2017
DIC CORPORATION
Hiroshi Hasebe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE COMPOUND, COMPOSITION, POLYMER, OPTICALLY ANISOTROPIC...
Publication number
20170029655
Publication date
Feb 2, 2017
DIC CORPORATION
Hiroshi HASEBE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE COMPOUND, COMPOSITION, POLYMER, OPTICALLY ANISOTROPIC...
Publication number
20170002123
Publication date
Jan 5, 2017
DIC CORPORATION
Hiroshi Hasebe
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND CONTAINING MESOGENIC GROUP, AND MIXTURE, COMPOSITION, AND...
Publication number
20170003418
Publication date
Jan 5, 2017
DIC CORPORATION
Mika Yamamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE LIQUID CRYSTAL COMPOSITION, AND ANISOTROPIC OPTICAL B...
Publication number
20160272888
Publication date
Sep 22, 2016
DIC CORPORATION (TOKYO)
Koichi Endou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
PRODUCTION METHOD FOR POLYMERIZABLE LIQUID CRYSTAL COMPOSITION
Publication number
20160237351
Publication date
Aug 18, 2016
DIC CORPORATION
Koichi Endou
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE COMPOSITION SOLUTION AND OPTICALLY ANISOTROPIC BODY I...
Publication number
20160115338
Publication date
Apr 28, 2016
DIC CORPORATION
Yasuhiro Kuwana
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE LIQUID CRYSTAL COMPOSITION AND THIN FILM USING SAME
Publication number
20140256896
Publication date
Sep 11, 2014
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION AND BISTABLE NEMATIC LIQUID CRYS...
Publication number
20110211148
Publication date
Sep 1, 2011
DIC CORPORATION
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
NEMATIC LIQUID CRYSTAL COMPOSITION AND BISTABLE NEMATIC LIQUD CRYST...
Publication number
20100201930
Publication date
Aug 12, 2010
DIC CORPORATION
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Liquid crystal composition and liquid crystal diplay element
Publication number
20040076769
Publication date
Apr 22, 2004
Dainippon Ink and Chemicals, Inc.
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Method of increasing helical twisting power, optically active compo...
Publication number
20040021128
Publication date
Feb 5, 2004
Dainippon Ink and Chemicals, Inc.
Hidetoshi Nakata
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...