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Yoshimi Yamada
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Nishinomiya, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Quaternary ammonium salts
Patent number
7,411,092
Issue date
Aug 12, 2008
Koei Chemical Company, Limited
Nobuaki Honma
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for producing cyclopropanecarboxylates
Patent number
6,706,910
Issue date
Mar 16, 2004
Sumitomo Chemical Company, Limited
Kazunori Iwakura
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing 1-substituted-hydantoins
Patent number
5,883,260
Issue date
Mar 16, 1999
Sumitomo Chemical Company, Limited
Toshio Nagatomi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing .alpha.-(tert-Alkyl) cyanoacetic acid ester
Patent number
5,726,342
Issue date
Mar 10, 1998
Sumitomo Chemical Limited, Company
Atsushi Kaetsu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for racemization of optically active 1-phenylethylamine der...
Patent number
5,723,672
Issue date
Mar 3, 1998
Sumitomo Chemical Company, Limited
Shinichiro Nagata
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of producing 2-iminothiazoline derivatives and process of p...
Patent number
5,684,196
Issue date
Nov 4, 1997
Sumitomo Chemical Co., Ltd.
Katuhisa Masumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of producing 2-iminothiazoline derivatives and process of p...
Patent number
5,648,533
Issue date
Jul 15, 1997
Sumitomo Chemical Co., Ltd.
Katuhisa Masumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing 3,4-caranediol
Patent number
5,608,088
Issue date
Mar 4, 1997
Sumitomo Chemical Company, Limited
Keisuke Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process of producing 2-iminothiazoline derivatives and process of p...
Patent number
5,463,069
Issue date
Oct 31, 1995
Sumitomo Chemical Company, Limited
Katuhisa Masumoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for controlling the growth of weeds
Patent number
4,752,320
Issue date
Jun 21, 1988
Sumitomo Chemical Company, Limited
Masayuki Takase
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Soil disinfectant
Patent number
4,507,284
Issue date
Mar 26, 1985
Sumitomo Chemical Company, Limited
Yoshimi Yamada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Fungicidal composition comprising alpha-substituted ethylphosphinic...
Patent number
4,473,561
Issue date
Sep 25, 1984
Sumitomo Chemical Company, Limited
Yukio Ishiguri
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Soil disinfectants and method of use
Patent number
4,366,150
Issue date
Dec 28, 1982
Sumitomo Chemical Company, Limited
Yoshimi Yamada
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Quaternary ammonium salts
Publication number
20060166103
Publication date
Jul 27, 2006
Nobuaki Honma
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for producing cyclopropanecarboxylates
Publication number
20020052525
Publication date
May 2, 2002
Kazunori Iwakura
C07 - ORGANIC CHEMISTRY