Toshio Kitajima

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Yamaguchi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Herbicidal composition
- Patent number 6,083,873
- Issue date Jul 4, 2000
- Tokuyama Corporation
- Noriyuki Fukada
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Ketonitrile derivatives and antibacterial agent and drugs containin...
- Patent number 5,968,977
- Issue date Oct 19, 1999
- Tokuyama Corporation
- Shozo Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Ethenyl amide compound production process
- Patent number 5,723,665
- Issue date Mar 3, 1998
- Tokuyama Corporation
- Shozo Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyanoketone derivative and herbicide containing it as an active com...
- Patent number 5,674,811
- Issue date Oct 7, 1997
- Tokuyama Corporation
- Toshio Kitajima
- C07 - ORGANIC CHEMISTRY