Kazuyuki Maeda

Person

Shiga, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Certain 2-alkanesulfonamido-pyridine derivatives
- Patent number 5,583,231
- Issue date Dec 10, 1996
- Ishihara Sangyo Kaisha, Ltd.
- Nobuyuki Sakashita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyridinesulfonamide compound or its salt, process for p...
- Patent number 5,457,084
- Issue date Oct 10, 1995
- Ishihara Sangyo Kaisha Ltd.
- Nobuyuki Sakashita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted pyridinesulfonamide compound or its salt, process for p...
- Patent number 5,348,933
- Issue date Sep 20, 1994
- Ishihara Sangyo Kaisha, Ltd.
- Nobuyuki Sakashita
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiophenesulfonamide compounds, herbicidal compositions containing...
- Patent number 4,935,528
- Issue date Jun 19, 1990
- Ishihara Sangyo Kaisha Ltd.
- Fumio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isothiazoles as intermediates for herbicidal sulfonamides
- Patent number 4,835,282
- Issue date May 30, 1989
- Ishihara Sangyo Kaisha Ltd.
- Fumio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiophenesulfonamide compounds, and herbicidal compositions contain...
- Patent number 4,822,402
- Issue date Apr 18, 1989
- Ishihara Sangyo Kaisha Ltd.
- Fumio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfonamide compounds and salts thereof, herbicidal compositions co...
- Patent number 4,790,869
- Issue date Dec 13, 1988
- Ishihara Sangyo Kaisha Ltd.
- Fumio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3[halo-substituted e...
- Patent number 4,620,868
- Issue date Nov 4, 1986
- Ishihara Sangyo Kaisha, Ltd.
- Fumio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Substituted phenoxy-3-chloro-5-trifluoromethyl pyridine useful as...
- Patent number 4,235,621
- Issue date Nov 25, 1980
- Ishihara Sangyo Kaisha Ltd.
- Ryuzo Nishiyama
- C07 - ORGANIC CHEMISTRY

Kazuyuki Maeda

Person

Patents Grantslast 30 patents

Certain 2-alkanesulfonamido-pyridine derivatives

Substituted pyridinesulfonamide compound or its salt, process for p...

Substituted pyridinesulfonamide compound or its salt, process for p...

Thiophenesulfonamide compounds, herbicidal compositions containing...

Isothiazoles as intermediates for herbicidal sulfonamides

Thiophenesulfonamide compounds, and herbicidal compositions contain...

Sulfonamide compounds and salts thereof, herbicidal compositions co...

N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]-3[halo-substituted e...

2-Substituted phenoxy-3-chloro-5-trifluoromethyl pyridine useful as...