Tetsuji Nishikawa

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Moriyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 4-benzoylpyrazoles
- Patent number 4,415,739
- Issue date Nov 15, 1983
- Ishihara Sangyo Kaisha Ltd.
- Takahiro Haga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 4-benzoylpyrazoles
- Patent number 4,383,116
- Issue date May 10, 1983
- Ishihara Sangyo Kaisha Ltd.
- Takahiro Haga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazole derivatives, herbicidal compositions containing the same,...
- Patent number 4,266,963
- Issue date May 12, 1981
- Ishihara Sangyo Kaisha Ltd.
- Ryuzo Nishiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazole derivatives useful as a herbicidal component
- Patent number 4,230,481
- Issue date Oct 28, 1980
- Ishihara Sangyo Kaisha Limited
- Ryuzo Nishiyama
- C07 - ORGANIC CHEMISTRY