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Koichi YAMAZAKI
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Form of pyrimidine compound having dibenzylamine structure
Patent number
9,682,942
Issue date
Jun 20, 2017
Kowa Company, Ltd.
Koichi Yamazaki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing optically active 1-bromo-1[3,5-bis(trifluorome...
Patent number
9,272,966
Issue date
Mar 1, 2016
Kowa Company, Ltd.
Taichi Kusakabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Optically active dibenzylamine derivative, and method for preparing...
Patent number
8,906,895
Issue date
Dec 9, 2014
Kowa Company, Ltd.
Tadaaki Ohgiya
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing trans-{4-[(alkylamino) methyl]- cyclohexyl}ace...
Patent number
8,841,478
Issue date
Sep 23, 2014
Kowa Company, Ltd.
Taichi Kusakabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted pyrimidine compounds and their utility as CETP inhibitors
Patent number
8,012,989
Issue date
Sep 6, 2011
Kowa Company, Ltd.
Tadaaki Ohgiya
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1,3-dihydroisobenzofuran derivatives
Patent number
7,951,822
Issue date
May 31, 2011
Kowa Company, Ltd.
Ayumu Okuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2-oxochromene derivatives
Patent number
7,919,509
Issue date
Apr 5, 2011
Kowa Company, Ltd.
Ayumu Okuda
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Substituted pyrimidine compounds and their utility as CETP inhibitors
Patent number
7,790,737
Issue date
Sep 7, 2010
Kowa Company, Ltd.
Tadaaki Ohgiya
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrimidine compound having benzyl(pyridylmethyl)amine structure and...
Patent number
7,750,019
Issue date
Jul 6, 2010
Kowa Company, Ltd.
Tadaaki Ohgiya
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrimidine compound having dibenzylamine structure and medicament c...
Patent number
7,659,271
Issue date
Feb 9, 2010
Kowa Company, Ltd.
Tadaaki Ohgiya
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
NOVEL FORM OF PYRIMIDINE COMPOUND HAVING DIBENZYLAMINE STRUCTURE
Publication number
20170313664
Publication date
Nov 2, 2017
KOWA Company, Ltd.
Koichi Yamazaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL FORM OF PYRIMIDINE COMPOUND HAVING DIBENZYLAMINE STRUCTURE
Publication number
20160031827
Publication date
Feb 4, 2016
KOWA Company, Ltd.
Koichi Yamazaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OPTICALLY ACTIVE DIBENZYLAMINE DERIVATIVE, AND METHOD FOR PREPARING...
Publication number
20130225814
Publication date
Aug 29, 2013
KOWA Company, Ltd.
Tadaaki Ohgiya
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING OPTICALLY ACTIVE 1-BROMO-1-[3,5-BIS(TRIFLUOROM...
Publication number
20130190540
Publication date
Jul 25, 2013
Kowa Company, Ltd.
Taichi Kusakabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING TRANS-ACETIC ACID ESTER
Publication number
20110288328
Publication date
Nov 24, 2011
Kowa Company, LTD.
Taichi Kusakabe
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING 5-[2-(METHYLTHIO)ETHOXY]PYRIMIDINE-2-AMINE
Publication number
20110166351
Publication date
Jul 7, 2011
KOWA Company, Ltd.
Koichi Yamazaki
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL PYRIMIDINE COMPOUNDS HAVING BENZYL (HETEROCYCLIC METHYL) AMIN...
Publication number
20100249148
Publication date
Sep 30, 2010
KOWA Company, Ltd.
Tadaaki OHGIYA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
2-OXOCHROMENE DERIVATIVES
Publication number
20090286780
Publication date
Nov 19, 2009
Kowa Company, Ltd.
Ayumu OKUDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1,3-DIHYDROISOBENZOFURAN DERIVATIVES
Publication number
20090247587
Publication date
Oct 1, 2009
Kowa Company, Ltd.
Ayumu OKUDA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL PYRIMIDINE COMPOUND HAVING DIBENZYLAMINE STRUCTURE AND MEDICA...
Publication number
20090082352
Publication date
Mar 26, 2009
KOWA Company, Ltd.
Tadaaki OHGIYA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL PYRIMIDINE COMPOUNDS HAVING BENZYL (HETEROCYCLIC METHYL) AMIN...
Publication number
20090062306
Publication date
Mar 5, 2009
KOWA Company, Ltd.
Tadaaki OHGIYA
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Novel pyrimidine compound having benzyl(pyridylmethyl)amine structu...
Publication number
20090054474
Publication date
Feb 26, 2009
KOWA Company, Ltd.
Tadaaki OHGIYA
C07 - ORGANIC CHEMISTRY