Seigo Koura

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Defloration agent for apple trees
- Patent number 6,429,173
- Issue date Aug 6, 2002
- Agro-Kanesho Co., Ltd.
- Seigo Koura
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Hexahydropyridazine derivative and herbicide containing the same as...
- Patent number 5,858,923
- Issue date Jan 12, 1999
- Agro-Kanesho Co., Ltd.
- Kiyoshi Takasuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenoxypropionic acid ester derivatives
- Patent number 5,207,819
- Issue date May 4, 1993
- Agro-Kanesho Co., Ltd.
- Sinzo Someya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tetrahydrophthalimide derivative and herbicide composition containi...
- Patent number 5,169,428
- Issue date Dec 8, 1992
- Tosoh Corporation
- Kenji Tsuzuki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterocyclic compounds and herbicidal compositions containing the c...
- Patent number 5,090,994
- Issue date Feb 25, 1992
- Agro-Kanesho Co., Ltd.
- Nobuo Onodera
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hexahydrophthalic anilide derivatives
- Patent number 5,068,365
- Issue date Nov 26, 1991
- Tosoh Corporation
- Takumi Tokunaga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Phenoxypropionic acid ester derivatives as herbicides
- Patent number 4,948,421
- Issue date Aug 14, 1990
- Tosoh Corporation
- Sinzo Someya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain-2-pyridyloxy-phenoxy-propionic acid-s-thiazolin-2-yl and be...
- Patent number 4,841,035
- Issue date Jun 20, 1989
- Toyo Soda Mfg. Co.
- Shinzo Someya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1,2,4-oxadiazole derivatives, and selective herbicidal compositions...
- Patent number 4,753,671
- Issue date Jun 28, 1988
- Toyo Soda Mfg. Co.
- Shinzo Someya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hydroxyacetic acid amide derivatives, and herbicidal compositions c...
- Patent number 4,746,359
- Issue date May 24, 1988
- Toyo Soda Manufacturing Co., Ltd.
- Shinzo Someya
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Propionic acid thiol ester derivatives and herbicidal compositions...
- Patent number 4,741,756
- Issue date May 3, 1988
- Toyo Soda Mfg. Co.
- Shinzo Someya
- C07 - ORGANIC CHEMISTRY

Seigo Koura

Person

Patents Grantslast 30 patents

Defloration agent for apple trees

Hexahydropyridazine derivative and herbicide containing the same as...

Phenoxypropionic acid ester derivatives

Tetrahydrophthalimide derivative and herbicide composition containi...

Heterocyclic compounds and herbicidal compositions containing the c...

Hexahydrophthalic anilide derivatives

Phenoxypropionic acid ester derivatives as herbicides

Certain-2-pyridyloxy-phenoxy-propionic acid-s-thiazolin-2-yl and be...

1,2,4-oxadiazole derivatives, and selective herbicidal compositions...

Hydroxyacetic acid amide derivatives, and herbicidal compositions c...

Propionic acid thiol ester derivatives and herbicidal compositions...