Katsuhiko Kawakubo

Person

Yasumachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the production of an imidazoledione compound by a strai...
- Patent number 5,064,760
- Issue date Nov 12, 1991
- Sankyo Company Limited
- Tatsuo Haneishi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Imidazoledione compounds useful as herbicides
- Patent number 4,952,234
- Issue date Aug 28, 1990
- Sankyo Company Limited
- Tatsuo Haneishi
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Organic acid esters of 4-benzoyl-5-hydroxy(mercapto)pyrazoles
- Patent number 4,687,858
- Issue date Aug 18, 1987
- Sankyo Company Limited
- Takuo Konotsune
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal 4-benzoyl-5-hydroxy-pyrazales
- Patent number 4,508,910
- Issue date Apr 2, 1985
- Sankyo Company Ltd.
- Takuo Konotsune
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal 5-aminoalkoxy-4-benzoyl-1,3-dimethyl-pyrazole derivatives
- Patent number 4,460,597
- Issue date Jul 17, 1984
- Sankyo Company, Limited
- Toshiaki Yanai
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal compositions and pyrazole derivatives
- Patent number 4,414,392
- Issue date Nov 8, 1983
- Sankyo Company, Ltd.
- Takuo Konotsune
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal compositions and pyrazole derivatives
- Patent number 4,301,293
- Issue date Nov 17, 1981
- Sankyo Company Ltd.
- Takuo Konotsune
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidal compositions and pyrazole derivatives
- Patent number 4,261,729
- Issue date Apr 14, 1981
- Sankyo Company Limited
- Takuo Konotsune
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrazole sulfonates
- Patent number 4,146,726
- Issue date Mar 27, 1979
- Sankyo Company Limited
- Takuo Konotsune
- C07 - ORGANIC CHEMISTRY

Katsuhiko Kawakubo

Person

Patents Grantslast 30 patents

Process for the production of an imidazoledione compound by a strai...

Imidazoledione compounds useful as herbicides

Organic acid esters of 4-benzoyl-5-hydroxy(mercapto)pyrazoles

Herbicidal 4-benzoyl-5-hydroxy-pyrazales

Herbicidal 5-aminoalkoxy-4-benzoyl-1,3-dimethyl-pyrazole derivatives

Herbicidal compositions and pyrazole derivatives

Herbicidal compositions and pyrazole derivatives

Herbicidal compositions and pyrazole derivatives

Pyrazole sulfonates