Nobumitsu Sawai

Person

Shizuoka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Pyrimidine derivatives, process for preparing the same and agricult...
- Patent number 4,992,438
- Issue date Feb 12, 1991
- Kumiai Chemical Industry Co., Ltd.
- Shigekazu Ito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidine derivative, process for preparing same and argicultural...
- Patent number 4,988,704
- Issue date Jan 29, 1991
- Kumiai Chemical Industry Co., Ltd.
- Shigekazu Ito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5H-1,3,4-thiadiazolo(3,2-A)pyrimidin-5-one derivatives and agricult...
- Patent number 4,985,432
- Issue date Jan 15, 1991
- Kumiai Chemical Industry Co., Ltd.
- Yukio Tokunaga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5H-1,3,4-thiadiazolo(3,2-A)pyrimidin-5-one derivatives and function...
- Patent number 4,971,971
- Issue date Nov 20, 1990
- Kumiai Chemical Industry Co., Ltd.
- Yukio Tokunaga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5H-1,3,4-thiadiazolo(3,2-A)pyrimidin-5-one derivatives and fungicid...
- Patent number 4,866,064
- Issue date Sep 12, 1989
- Kumiai Chemical Industry Co., Ltd.
- Yukio Tokunaga
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyrimidine derivative, process for preparing same and agricultural...
- Patent number 4,814,338
- Issue date Mar 21, 1989
- Kumiai Chemical Industry Co., Ltd.
- Shigekazu Ito
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Agricultural-horticultural fungicide employing 5H-1,3,4-thiadiazolo...
- Patent number 4,742,063
- Issue date May 3, 1988
- Kumiai Chemical Industry Co., Ltd.
- Yukio Tokunaga
- C07 - ORGANIC CHEMISTRY

Nobumitsu Sawai

Person

Patents Grantslast 30 patents

Pyrimidine derivatives, process for preparing the same and agricult...

Pyrimidine derivative, process for preparing same and argicultural...

5H-1,3,4-thiadiazolo(3,2-A)pyrimidin-5-one derivatives and agricult...

5H-1,3,4-thiadiazolo(3,2-A)pyrimidin-5-one derivatives and function...

5H-1,3,4-thiadiazolo(3,2-A)pyrimidin-5-one derivatives and fungicid...

Pyrimidine derivative, process for preparing same and agricultural...

Agricultural-horticultural fungicide employing 5H-1,3,4-thiadiazolo...