Takashi Hayama

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Ube, JP

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Patents Grantslast 30 patents

Information Patent Grant
Triazine derivative, process for preparing the same and herbicide u...
- Patent number 5,529,977
- Issue date Jun 25, 1996
- UBE Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-alkoxy-N-cycloalkylsulfonyalkanoic amide derivative and herbicide...
- Patent number 5,389,601
- Issue date Feb 14, 1995
- Ube Industries, Ltd.
- Takaaki Abe
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidine derivatives, process for preparing the same and herbicid...
- Patent number 5,387,575
- Issue date Feb 7, 1995
- Ube Industries, Ltd.
- Katsumasa Harada
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonamide derivative, process for preparing the same and herbicid...
- Patent number 5,376,620
- Issue date Dec 27, 1994
- Ube Industries, Ltd.
- Takaaki Abe
- C07 - ORGANIC CHEMISTRY