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Fumiaki Takabe
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Shizuoka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ring-fused 2-pyridone derivatives and herbicides
Patent number
8,334,236
Issue date
Dec 18, 2012
Kumiai Chemical Industry Co., LTD
Fumiaki Takabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyridone derivative and herbicide
Patent number
8,076,487
Issue date
Dec 13, 2011
Kumiai Chemical Industry Co., LTD
Fumiaki Takabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrimidine derivatives and herbicides containing them
Patent number
6,806,230
Issue date
Oct 19, 2004
Kumiai Chemical Industry Co., LTD
Atsushi Yasuda
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Picolinic acid derivative and herbicidal composition
Patent number
5,403,816
Issue date
Apr 4, 1995
Kumiai Chemical Industry Co., Ltd.
Fumiaki Takabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Picolinic acid derivative, and herbicidal composition
Patent number
5,391,537
Issue date
Feb 21, 1995
Kumiai Chemical Industry Co., Ltd.
Fumiaki Takabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrimidine or triazine derivatives
Patent number
5,302,739
Issue date
Apr 12, 1994
Kumiai Chemical Industry Co.
Masatoshi Tamaru
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triazine derivatives and herbicidal composition containing the same
Patent number
5,242,895
Issue date
Sep 7, 1993
Kumiai Chemical Co.
Masatoshi Tamaru
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Pyrimidine derivatives and herbicidal composition containing the same
Patent number
5,118,339
Issue date
Jun 2, 1992
Kumiai Chemical Co.
Masatoshi Tamaru
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
RING-FUSED 2-PYRIDONE DERIVATIVES AND HERBICIDES
Publication number
20110287937
Publication date
Nov 24, 2011
IHARA CHEMICAL INDUSTRY CO., LTD.
Fumiaki Takabe
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Pyridone Derivative and Herbicide
Publication number
20100222592
Publication date
Sep 2, 2010
KUMIAI CHEMICAL INDUSTRY CO., LTD.
Fumiaki Takabe
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Process for producing(2-nitrophenyl)acetonitrile derivative and int...
Publication number
20040199002
Publication date
Oct 7, 2004
Tetsuya Abe
C07 - ORGANIC CHEMISTRY