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Takahiro Kubo
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Chiba-Shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Compounds having a difluorocyclohexane ring, liquid crystal composi...
Patent number
10,100,251
Issue date
Oct 16, 2018
JNC Corporation
Yasuyuki Gotoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal compound having 1,1,3,3-tetrafluoroallyloxy group, l...
Patent number
9,951,277
Issue date
Apr 24, 2018
JNC Corporation
Akihiro Takata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal compound having cyclohexene ring, liquid crystal com...
Patent number
9,663,717
Issue date
May 30, 2017
JNC Corporation
Takahiro Kubo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dihydropyran compound, liquid crystal composition and liquid crysta...
Patent number
9,499,744
Issue date
Nov 22, 2016
JNC Corporation
Takahiro Kobayashi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymerizable compound, polymerizable composition and liquid crysta...
Patent number
9,394,482
Issue date
Jul 19, 2016
JNC Corporation
Yasuyuki Gotoh
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Tricyclic compound having a plurality of CF2O bonding groups, liqui...
Patent number
9,133,397
Issue date
Sep 15, 2015
JNC Corporation
Takahiro Kubo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Compound having propyl ether as bonding group, liquid crystal compo...
Patent number
8,846,164
Issue date
Sep 30, 2014
JNC Corporation
Takahiro Kubo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Four-ring compound having a plurality of CF2O bonding groups, liqui...
Patent number
8,603,359
Issue date
Dec 10, 2013
JNC Corporation
Takahiro Kubo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Liquid crystal four-ring compound having fluorine, liquid crystal c...
Patent number
8,137,583
Issue date
Mar 20, 2012
JNC Corporation
Takahiro Kubo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Welding material and a method of producing welded joint
Patent number
7,325,717
Issue date
Feb 5, 2008
National Institute for Materials Science
Yasushi Morikage
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Low-temperature service nickel plate with excellent weld toughness
Patent number
5,266,417
Issue date
Nov 30, 1993
Kawasaki Steel Corporation
Takahiro Kubo
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
COMPOUNDS HAVING A DIFLUOROCYCLOHEXANE RING, LIQUID CRYSTAL COMPOSI...
Publication number
20170240809
Publication date
Aug 24, 2017
JNC CORPORATION
Yasuyuki GOTOH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND HAVING A DIFLUOROCYCLOHEXANE RING, LIQUID CRYSTAL COMPOSIT...
Publication number
20170210991
Publication date
Jul 27, 2017
JNC CORPORATION
Yasuyuki GOTOH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOUND HAVING 1,1,3,3-TETRAFLUOROALLYLOXY GROUP, L...
Publication number
20160362605
Publication date
Dec 15, 2016
JNC CORPORATION
Akihiro TAKATA
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL COMPOUND HAVING CYCLOHEXENE RING, LIQUID CRYSTAL COM...
Publication number
20160280997
Publication date
Sep 29, 2016
JNC CORPORATION
Takahiro KUBO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DIHYDROPYRAN COMPOUND, LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTA...
Publication number
20150361344
Publication date
Dec 17, 2015
JNC CORPORATION
Takahiro KOBAYASHI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
POLYMERIZABLE COMPOUND, POLYMERIZABLE COMPOSITION AND LIQUID CRYSTA...
Publication number
20150102259
Publication date
Apr 16, 2015
JNC CORPORATION
Yasuyuki GOTOH
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
TRICYCLIC COMPOUND HAVING A PLURALITY OF CF2O BONDING GROUPS, LIQUI...
Publication number
20130271719
Publication date
Oct 17, 2013
JNC PETROCHEMICAL CORPORATION
Takahiro KUBO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
COMPOUND HAVING PROPYL ETHER AS BONDING GROUP, LIQUID CRYSTAL COMPO...
Publication number
20130126783
Publication date
May 23, 2013
JNC PETROCHEMICAL CORPORATION
Takahiro Kubo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
FOUR-RING COMPOUND HAVING A PLURALITY OF CF2O BONDING GROUPS, LIQUI...
Publication number
20120313041
Publication date
Dec 13, 2012
JNC PETROCHEMICAL CORPORATION
Takahiro KUBO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIQUID CRYSTAL FOUR-RING COMPOUND HAVING FLUORINE, LIQUID CRYSTAL C...
Publication number
20110079753
Publication date
Apr 7, 2011
Chisso Corporation
Takahiro Kubo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Welding material and a method of producing welded joint
Publication number
20050252579
Publication date
Nov 17, 2005
JEF STEEL CORPORATION
Yasushi Morikage
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Welding material and a method of producing welded joint
Publication number
20030201263
Publication date
Oct 30, 2003
Kawasaki Steel Corporation
Yasushi Morikage
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Welding material and a method of producing welded joint
Publication number
20010038001
Publication date
Nov 8, 2001
Yasushi Morikage
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...