Tsuguhiro Katoh

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Wood preservatives
- Patent number 5,693,644
- Issue date Dec 2, 1997
- Sumitomo Chemical Company, Limited
- Tomohiro Teramae
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
Dithiocarbonimide derivatives useful as acaricidal, fungicidal, and...
- Patent number 5,563,159
- Issue date Oct 8, 1996
- Sumitomo Chemical Company, Limited
- Tomoyuki Kusaba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acrylic acid derivatives, a fungicide containing them as an active...
- Patent number 5,322,845
- Issue date Jun 21, 1994
- Sumitomo Chemical Company, Limited
- Tsuguhiro Katoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridinylpyrimidine derivatives, method for production thereof and...
- Patent number 4,927,827
- Issue date May 22, 1990
- Sumitomo Chemical Company, Limited
- Tsuguhiro Katoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amide derivatives, and their production and agricultural fungicides...
- Patent number 4,918,089
- Issue date Apr 17, 1990
- Sumitomo Chemical Company Limited
- Tomoyuki Kusaba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridinylpyrimidines having fungicidal activity
- Patent number 4,873,248
- Issue date Oct 10, 1989
- Sumitomo Chemical Co., Ltd.
- Tsuguhiro Katoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pyridinyl-s-triazine derivatives
- Patent number 4,868,178
- Issue date Sep 19, 1989
- Sumitomo Chemical Company, Ltd.
- Tsuguhiro Katoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel pyridinylpyrimidine derivatives, method for production thereo...
- Patent number 4,783,466
- Issue date Nov 8, 1988
- Sumitomo Chemical Company, Limited
- Tsuguhiro Katoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Certain tri- or tetra-substituted pyridyl-1,2,4-triazoles useful as...
- Patent number 4,769,376
- Issue date Sep 6, 1988
- Sumitomo Chemical Company, Limited
- Tsuguhiro Katoh
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Fungicidal pyridinylpyrimidine derivatives
- Patent number 4,752,608
- Issue date Jun 21, 1988
- Sumitomo Chemical Company, Limited
- Tsuguhiro Katoh
- C07 - ORGANIC CHEMISTRY

Tsuguhiro Katoh

Person

Patents Grantslast 30 patents

Wood preservatives

Dithiocarbonimide derivatives useful as acaricidal, fungicidal, and...

Acrylic acid derivatives, a fungicide containing them as an active...

Pyridinylpyrimidine derivatives, method for production thereof and...

Amide derivatives, and their production and agricultural fungicides...

Pyridinylpyrimidines having fungicidal activity

Pyridinyl-s-triazine derivatives

Novel pyridinylpyrimidine derivatives, method for production thereo...

Certain tri- or tetra-substituted pyridyl-1,2,4-triazoles useful as...

Fungicidal pyridinylpyrimidine derivatives