Tatsuhiro Hamada

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Bourgogne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Iminothiazolines, their production and use as herbicides, and inter...
- Patent number 5,508,415
- Issue date Apr 16, 1996
- Sumitomo Chemical Company, Limited
- Shinichi Kawamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Iminothiazolines, their production and use as herbicides, and inter...
- Patent number 5,426,188
- Issue date Jun 20, 1995
- Sumitomo Chemical Company, Limited
- Shinichi Kawamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-substituted-2,4-diphenylpyrimidine derivatives
- Patent number 5,270,467
- Issue date Dec 14, 1993
- Sumitomo Chemical Co., Ltd.
- Junichi Sato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Iminothiazolines, their production and use as herbicides, and inter...
- Patent number 5,244,863
- Issue date Sep 14, 1993
- Sumitomo Chemical Company, Limited
- Shinichi Kawamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-substituted-2,4-diphenylpyrimidine derivatives and their use
- Patent number 5,190,575
- Issue date Mar 2, 1993
- Sumitomo Chemical Co., Ltd.
- Junichi Sato
- C07 - ORGANIC CHEMISTRY