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Junichi Mamiya
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Kita-adachi-gun, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal composition and liquid crystal display element
Patent number
11,390,811
Issue date
Jul 19, 2022
DIC Corporation
Junko Yamamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymerizable monomer, liquid crystal composition using polymerizab...
Patent number
11,312,906
Issue date
Apr 26, 2022
DIC Corporation
Junichi Mamiya
B32 - LAYERED PRODUCTS
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
Method for producing 2-hydrazinobenzothiazole derivative
Patent number
10,968,189
Issue date
Apr 6, 2021
DIC Corporation
Masahiro Horiguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Method for producing polymerizable compound
Patent number
10,927,087
Issue date
Feb 23, 2021
DIC Corporation
Masahiro Horiguchi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polymerizable compound, composition, polymer, optically anisotropic...
Patent number
10,633,353
Issue date
Apr 28, 2020
DIC Corporation
Sayaka Nose
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymerizable compound and optically anisotropic body
Patent number
10,428,032
Issue date
Oct 1, 2019
DIC Corporation
Masahiro Horiguchi
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
DYE COMPOUND-CONTAINING LIQUID CRYSTAL COMPOSITION AND DEVICE INCLU...
Publication number
20240174925
Publication date
May 30, 2024
DIC CORPORATION
Yuichi INOUE
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ALIGNMENT AID, LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPL...
Publication number
20210171831
Publication date
Jun 10, 2021
DIC CORPORATION
Junko Yamamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE MONOMER, LIQUID CRYSTAL COMPOSITION USING POLYMERIZAB...
Publication number
20200224098
Publication date
Jul 16, 2020
DIC CORPORATION
Junichi Mamiya
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
Publication number
20200208054
Publication date
Jul 2, 2020
DIC CORPORATION (TOKYO)
Junko Yamamoto
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
METHOD FOR PRODUCING 2-HYDRAZINOBENZOTHIAZOLE DERIVATIVE
Publication number
20200165215
Publication date
May 28, 2020
DIC CORPORATION
Masahiro Horiguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
METHOD FOR PRODUCING POLYMERIZABLE COMPOUND
Publication number
20180354922
Publication date
Dec 13, 2018
DIC CORPORATION
Masahiro Horiguchi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYMERIZABLE COMPOUND AND OPTICALLY ANISOTROPIC BODY
Publication number
20180312481
Publication date
Nov 1, 2018
DIC CORPORATION
Masahiro Horiguchi
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYMERIZABLE COMPOUND, COMPOSITION, POLYMER, OPTICALLY ANISOTROPIC...
Publication number
20170260150
Publication date
Sep 14, 2017
DIC CORPORATION
Sayaka Nose
C07 - ORGANIC CHEMISTRY