Yasutomo Takeuchi

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Utsunomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Herbicidal composition containing a phenoxyalkylamide derivative an...
- Patent number 4,753,674
- Issue date Jun 28, 1988
- UBE Industries, Ltd.
- Tetsuo Takematsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidinyloxyalkanamide derivatives and herbicide composition cont...
- Patent number 4,747,866
- Issue date May 31, 1988
- UBE Industries, Ltd.
- Tetsuo Takematsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal amide compounds and their uses
- Patent number 4,657,581
- Issue date Apr 14, 1987
- Sanyo Chemical Industries, Ltd.
- Tetsuo Takematsu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Substituted 1,3-dibenzylureas and herbicidal compositions containin...
- Patent number 4,579,969
- Issue date Apr 1, 1986
- The Japan Carlit Co., Ltd.
- Tetsuo Takematsu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Urea compounds and herbicidal compositions containing them
- Patent number 4,465,509
- Issue date Aug 14, 1984
- The Japan Carlit Co., Ltd.
- Tetsuo Takematsu
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING