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Yamaguchi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Process for producing quinazolin-4-one derivative
Patent number
8,367,824
Issue date
Feb 5, 2013
Ube Industries Ltd.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing 4-aminoquinazoline compound
Patent number
8,318,932
Issue date
Nov 27, 2012
Ube Industries, Ltd.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for preparing alkyl 3-(4-tetrahydropyranyl)-3-oxopropanoa...
Patent number
7,741,497
Issue date
Jun 22, 2010
Ube Industries, Ltd.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing 4-aminopyrimidine compound
Patent number
7,619,084
Issue date
Nov 17, 2009
UBE Industries, Ltd.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing 4-aminotetrahydropyran compound and an acid s...
Patent number
7,365,215
Issue date
Apr 29, 2008
Ube Industries, Ltd.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing nitrile compound, carboxylic acid compound or...
Patent number
7,300,953
Issue date
Nov 27, 2007
UBE Industries, Ltd.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing quinazolin-4-one and derivatives thereof
Patent number
7,232,903
Issue date
Jun 19, 2007
Ube Industries, Ltd.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing β-ketonitrile compound
Patent number
7,049,458
Issue date
May 23, 2006
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing quinoline carboxyaldehyde derivative and inte...
Patent number
6,841,681
Issue date
Jan 11, 2005
Nissan Chemical Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of quinolylpropenal
Patent number
6,630,591
Issue date
Oct 7, 2003
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing quinolylacrylonitrile and intermediates therefor
Patent number
6,541,636
Issue date
Apr 1, 2003
Ube Industries, Ltd.
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Water purifying apparatus
Patent number
5,160,038
Issue date
Nov 3, 1992
Ube Industries, Ltd.
Takashi Harada
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Process for producing aromatic imide polymer hollow filaments
Patent number
4,938,902
Issue date
Jul 3, 1990
Director General of Agency of Industrial Science and Technology
Asumaru Nakamura
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Aromatic imide polymer hollow filaments
Patent number
4,830,640
Issue date
May 16, 1989
Agency of Industrial Science and Technology
Asumaru Nakamura
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Aromatic polyimide composite separating membrane
Patent number
4,528,004
Issue date
Jul 9, 1985
Ube Industries, Ltd.
Hiroshi Makino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Porous aromatic imide polymer membrane and a process for its manufa...
Patent number
4,512,893
Issue date
Apr 23, 1985
Ube Industries, Ltd.
Hiroshi Makino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for modifying porous polymeric membrane
Patent number
4,486,376
Issue date
Dec 4, 1984
Ube Industries, Ltd.
Hiroshi Makino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of aromatic polyimide separating membranes
Patent number
4,485,056
Issue date
Nov 27, 1984
Ube Industries, Ltd.
Hiroshi Makino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing porous aromatic polyimide membranes
Patent number
4,474,662
Issue date
Oct 2, 1984
UBE Industries, Ltd.
Hiroshi Makino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Aromatic polyimide gas-separating membrane
Patent number
4,474,858
Issue date
Oct 2, 1984
Ube Industries, Ltd.
Hiroshi Makino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing aromatic polyimide hollow filaments
Patent number
4,460,526
Issue date
Jul 17, 1984
Ube Industries, Ltd.
Hiroshi Makino
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Process for producing aromatic polyimide composite separating membrane
Patent number
4,440,643
Issue date
Apr 3, 1984
Ube Industries, Ltd.
Hiroshi Makino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Gas separating material
Patent number
4,378,400
Issue date
Mar 29, 1983
Ube Industries, Ltd.
Hiroshi Makino
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing aromatic polyimide filaments
Patent number
4,370,290
Issue date
Jan 25, 1983
UBE Industries, Ltd.
Hiroshi Makino
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
Information
Patent Application
CELL CULTURING METHOD USING SMALL-PIECE POROUS MEMBRANE
Publication number
20220290083
Publication date
Sep 15, 2022
UBE INDUSTRIES, LTD.
Masahiko HAGIHARA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
METHOD FOR PRODUCING EXOSOME
Publication number
20220290082
Publication date
Sep 15, 2022
UBE INDUSTRIES, LTD.
Masahiko HAGIHARA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
CELL CULTURE DEVICE, AND CELL CULTURE METHOD USING SAME
Publication number
20210047595
Publication date
Feb 18, 2021
Ube Industries, Ltd.
Masahiko HAGIHARA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CELL CULTURE MODULE
Publication number
20210040430
Publication date
Feb 11, 2021
Ube Industries, Ltd.
Masahiko HAGIHARA
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
PROCESS FOR PRODUCING 4-AMINOQUINAZOLINE COMPOUND
Publication number
20090171083
Publication date
Jul 2, 2009
Ube Industries, Ltd.
Shigeyoshi NISHINO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Preparing Tetrahydropyran-4-Carboxylic Acid Compound
Publication number
20080306287
Publication date
Dec 11, 2008
Ube Industries, Ltd.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCING 4-AMINOQUINAZOLINE COMPOUND
Publication number
20080177069
Publication date
Jul 24, 2008
Ube Industries, Ltd.
Shigeyoshi NISHINO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Preparing 4-Aminopyrimidine Compound
Publication number
20080045712
Publication date
Feb 21, 2008
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for preparing 4-aminotetrahydropyran compound and an acid s...
Publication number
20070106083
Publication date
May 10, 2007
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for preparing alkyl 3-(4-tetrahydropyranyl)-3-oxopropanoa...
Publication number
20070043107
Publication date
Feb 22, 2007
UBE INDUSTRIES, LTD.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing nitrile compound, carboxylic acid compound or...
Publication number
20060287541
Publication date
Dec 21, 2006
UBE INDUSTRIES, LTD.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing 4-aminoquinazoline compound
Publication number
20050130995
Publication date
Jun 16, 2005
Ube Industries, Ltd.
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing quinazolin-4-one and derivatives thereof
Publication number
20050124809
Publication date
Jun 9, 2005
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing quinazolin-4-one derivative
Publication number
20050080262
Publication date
Apr 14, 2005
Shigeyoshi Nishino
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing quinoline carboxyaldehyde derivative and inte...
Publication number
20040077866
Publication date
Apr 22, 2004
Katsumasa Harda
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing beta-ketonitrile compound
Publication number
20040068136
Publication date
Apr 8, 2004
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF QUINOLYLPROPENAL
Publication number
20030114680
Publication date
Jun 19, 2003
Katsumasa Harada
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PREPARING QUINOLYLACRYLONITRILE AND INTERMEDIATES THEREFOR
Publication number
20030013885
Publication date
Jan 16, 2003
Katsumasa Harada
C07 - ORGANIC CHEMISTRY