Kazuomi Yasui

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Substituted phenoxypropionates and herbicidal compositions containi...
- Patent number 4,659,370
- Issue date Apr 21, 1987
- Nihon Tokushu Noyaku Seizo K.K.
- Junichi Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain pyridyloxy-phenoxy-propionate derivatives, herbicidal compo...
- Patent number 4,614,536
- Issue date Sep 30, 1986
- Nihon Tokushu Noyaku Seizo, K.K.
- Junichi Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidally active novel substituted phenylsulfonylurea derivative...
- Patent number 4,602,941
- Issue date Jul 29, 1986
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidally active substituted phenylsulfonylurea derivatives
- Patent number 4,586,951
- Issue date May 6, 1986
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted phenoxypropionates and herbicidal compositions
- Patent number 4,584,396
- Issue date Apr 22, 1986
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel herbicidally active substituted phenylsulfonyl guanidines and...
- Patent number 4,568,381
- Issue date Feb 4, 1986
- Nihon Tokushu Noyaku Seizo K.K.
- Junichi Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain 2-pyridyloxyacetanilides and their use as herbicides
- Patent number 4,552,586
- Issue date Nov 12, 1985
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidally active novel substituted phenylsulfonylurea derivative...
- Patent number 4,545,944
- Issue date Oct 8, 1985
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synergistic herbicidal mixtures of substituted phenylsulfonylurea d...
- Patent number 4,530,717
- Issue date Jul 23, 1985
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Herbicidally active methyl-substituted tetrahydro-2-pyrimidinone de...
- Patent number 4,514,210
- Issue date Apr 30, 1985
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted phenoxypropionates and herbicidal compositions containi...
- Patent number 4,500,346
- Issue date Feb 19, 1985
- Nihon Tokushu Noyaku Seizo K.K.
- Junichi Saito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidally active substituted phenylsulfonylurea derivatives and...
- Patent number 4,500,342
- Issue date Feb 19, 1985
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidally active novel substituted phenylsulfonylurea derivatives
- Patent number 4,474,600
- Issue date Oct 2, 1984
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted phenoxypropionates and herbicidal compositions
- Patent number 4,441,913
- Issue date Apr 10, 1984
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Herbicidally active novel substituted tetrahydropyrimidinones
- Patent number 4,402,731
- Issue date Sep 6, 1983
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Pyridyloxyacetanilides and their use as herbicides
- Patent number 4,391,629
- Issue date Jul 5, 1983
- Nihon Tokushu Noyaku Seizo K.K.
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic(thio) phosphoric acid ester compounds and herbicidal compos...
- Patent number 4,132,542
- Issue date Jan 2, 1979
- Bayer Aktiengesellschaft
- Masahiro Aya
- C07 - ORGANIC CHEMISTRY

Kazuomi Yasui

Person

Patents Grantslast 30 patents

Substituted phenoxypropionates and herbicidal compositions containi...

Certain pyridyloxy-phenoxy-propionate derivatives, herbicidal compo...

Herbicidally active novel substituted phenylsulfonylurea derivative...

Herbicidally active substituted phenylsulfonylurea derivatives

Substituted phenoxypropionates and herbicidal compositions

Novel herbicidally active substituted phenylsulfonyl guanidines and...

Certain 2-pyridyloxyacetanilides and their use as herbicides

Herbicidally active novel substituted phenylsulfonylurea derivative...

Synergistic herbicidal mixtures of substituted phenylsulfonylurea d...

Herbicidally active methyl-substituted tetrahydro-2-pyrimidinone de...

Substituted phenoxypropionates and herbicidal compositions containi...

Herbicidally active substituted phenylsulfonylurea derivatives and...

Herbicidally active novel substituted phenylsulfonylurea derivatives

Substituted phenoxypropionates and herbicidal compositions

Herbicidally active novel substituted tetrahydropyrimidinones

2-Pyridyloxyacetanilides and their use as herbicides

Organic(thio) phosphoric acid ester compounds and herbicidal compos...