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Makoto Itagaki
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Katano-shi Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Diepoxy compound, process for producing same, and composition conta...
Patent number
9,242,948
Issue date
Jan 26, 2016
Sumitomo Chemical Company, Limited
Taku Asaumi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing purified formylcyclopropane compound and inter...
Patent number
8,168,816
Issue date
May 1, 2012
Sumitomo Chemical Company, Limited
Kouji Yoshikawa
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing optically active cycloalkylidenebisoxazoline c...
Patent number
7,943,799
Issue date
May 17, 2011
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of trans-2, 2-dimethyl-3-formylcyclopropanec...
Patent number
7,893,294
Issue date
Feb 22, 2011
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing optically active cycloalkylidenebisoxazoline c...
Patent number
7,842,839
Issue date
Nov 30, 2010
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing optically active cyclopropane compound and as...
Patent number
7,709,651
Issue date
May 4, 2010
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing optically active cyclopropanecarboxylate compound
Patent number
7,705,165
Issue date
Apr 27, 2010
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active bisoxazoline compounds, process for production of...
Patent number
7,683,215
Issue date
Mar 23, 2010
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for production of optically active cyclopropanecarboxylate...
Patent number
7,671,210
Issue date
Mar 2, 2010
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active bisoxazoline compounds, process for production of...
Patent number
7,671,213
Issue date
Mar 2, 2010
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for producing 3-methyl-2-butenyl acetate
Patent number
7,612,227
Issue date
Nov 3, 2009
Sumitomo Chemical Company, Limited
Katsuhisa Masumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing optically active bisamidoalcohol compound
Patent number
7,612,236
Issue date
Nov 3, 2009
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active bisoxazoline compounds, process for production of...
Patent number
7,288,674
Issue date
Oct 30, 2007
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active copper catalyst composition
Patent number
7,253,301
Issue date
Aug 7, 2007
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chiral copper complex and production processes thereof and using th...
Patent number
7,009,079
Issue date
Mar 7, 2006
Sumitomo Chemical Company, Limited
Masashi Kamitamari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Asymmetric copper complex and cyclopropanation reaction using the same
Patent number
6,858,559
Issue date
Feb 22, 2005
Sumitomo Chemical Company, Limited
Michio Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing optically active salicylaldimine copper complex
Patent number
6,852,871
Issue date
Feb 8, 2005
Sumitomo Chemical Company Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chiral copper complex and production processes thereof and using th...
Patent number
6,670,500
Issue date
Dec 30, 2003
Sumitomo Chemical Company, Limited
Masashi Kamitamari
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Transition metal compound, catalyst component for olefin polymeriza...
Patent number
6,500,909
Issue date
Dec 31, 2002
Sumitomo Chemical Company, Limited
Wataru Hirahata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chiral copper complex catalyst composition and asymmetric productio...
Patent number
6,469,198
Issue date
Oct 22, 2002
Sumitomo Chemical Company, Limited
Gohfu Suzukamo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active bisoxazoline compounds, production and use thereof
Patent number
6,410,741
Issue date
Jun 25, 2002
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing of 2,3-dimethylbutene-1 and 2,3-dimethylbutene-2
Patent number
6,388,160
Issue date
May 14, 2002
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing optically active chrysanthemic acid
Patent number
6,268,525
Issue date
Jul 31, 2001
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Transition metal compound, catalyst component for olefin polymeriza...
Patent number
6,242,377
Issue date
Jun 5, 2001
Sumitomo Chemical Company, Limited
Wataru Hirahata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active bisoxazoline compounds, production and use thereof
Patent number
6,072,081
Issue date
Jun 6, 2000
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing optically active cyclopropanecaboxylic acid e...
Patent number
6,011,169
Issue date
Jan 4, 2000
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Dimerization of low .alpha.-olefins
Patent number
5,349,115
Issue date
Sep 20, 1994
Sumitomo Chemical Co., Ltd.
Kotohiro Nomura
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
DIEPOXY COMPOUND, PROCESS FOR PRODUCING SAME, AND COMPOSITION CONTA...
Publication number
20120149807
Publication date
Jun 14, 2012
SUMITOMO CHEMICAL COMPANY, LIMITED
Taku Asaumi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING OPTICALLY ACTIVE CYCLOALKYLIDENEBISOXAZOLINE C...
Publication number
20110046415
Publication date
Feb 24, 2011
SUMITOMO CHEMICAL COMPANY, LIMITED
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PRODUCING PURIFIED FORMYLCYCLOPROPANE COMPOUND AND INTER...
Publication number
20100305353
Publication date
Dec 2, 2010
SUMITOMO CHEMICAL COMPANY, LIMITED
Kouji Yoshikawa
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR PRODUCTION OF TRANS-2, 2-DIMETHYL-3-FORMYLCYCLOPROPANEC...
Publication number
20090314987
Publication date
Dec 24, 2009
SUMITOMO CHEMICAL COMPANY, LIMITED
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for production of optically active cyclopropanecarboxylate...
Publication number
20090048450
Publication date
Feb 19, 2009
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Processes for Producing 3-Methyl-2-Butenyl Acetate
Publication number
20080275268
Publication date
Nov 6, 2008
Sumitomo Chemical , CO., LTD.
Katsuhisa Masumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OPTICALLY ACTIVE BISOXAZOLINE COMPOUNDS, PROCESS FOR PRODUCTION OF...
Publication number
20080076931
Publication date
Mar 27, 2008
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OPTICALLY ACTIVE BISOXAZOLINE COMPOUNDS, PROCESS FOR PRODUCTION OF...
Publication number
20080076941
Publication date
Mar 27, 2008
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for Producing Optically Active Cyclopropanecarboxylate Compound
Publication number
20080027235
Publication date
Jan 31, 2008
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing optically active cycloalkylidenebisoxazoline c...
Publication number
20070112201
Publication date
May 17, 2007
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing optically active bisamidoalcohol compound
Publication number
20070100163
Publication date
May 3, 2007
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for producing optically active cyclopropane compound and as...
Publication number
20070032659
Publication date
Feb 8, 2007
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Optically active copper catalyst composition
Publication number
20060211879
Publication date
Sep 21, 2006
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Optically active bisoxazoline compounds, process for production of...
Publication number
20060149077
Publication date
Jul 6, 2006
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for production of 2-(hydroxymethyl)cyclo-propanecarboxylic...
Publication number
20050288526
Publication date
Dec 29, 2005
SUMITOMO CHEMICAL COMPAY LIMTED
Ryo Minamida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for production of formylcyclopropanecarboxylic ester
Publication number
20050240050
Publication date
Oct 27, 2005
Ryo Minamida
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Chiral copper complex and production processes thereof and using th...
Publication number
20050090684
Publication date
Apr 28, 2005
SUMITOMO CHEMICAL CO., LTD.
Masashi Kamitamari
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing optically active salicylaldimine copper complex
Publication number
20030233003
Publication date
Dec 18, 2003
Sumitomo Chemical Company, Limited
Makoto Itagaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Asymmetric copper complex and cyclopropanation reaction using the same
Publication number
20020177718
Publication date
Nov 28, 2002
Michio Yamamoto
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Chiral copper complex and production processes thereof and using th...
Publication number
20020004618
Publication date
Jan 10, 2002
Masashi Kamitamari
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Chiral copper complex catalyst composition and asymmetric productio...
Publication number
20010037036
Publication date
Nov 1, 2001
Gohfu Suzukamo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Transition metal compound, catalyst component for olefin polymeriza...
Publication number
20010027162
Publication date
Oct 4, 2001
Wataru Hirahata
C07 - ORGANIC CHEMISTRY