Yukihiro Watase

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Shizuoka, JP

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Patents Grantslast 30 patents

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Thiadiazabicyclononane derivatives, processes for their production...
- Patent number RE33745
- Issue date Nov 19, 1991
- Kumiai Chemical Industry Co., Ltd.
- Mikio Yamaguchi
- 071 - Chemistry: fertilizers
Information Patent Grant
Thiadiazabicyclononane derivatives and herbicidal composition
- Patent number 4,906,279
- Issue date Mar 6, 1990
- Kumiai Chemical Industry Co.
- Mikio Yamaguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiadiazabicyclononane derivatives and herbicidal compositions
- Patent number 4,885,023
- Issue date Dec 5, 1989
- Kumiai Chemical Industry Co., Ltd.
- Mikio Yamaguchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiadiazabicyclononane derivatives, processes for their production...
- Patent number 4,816,063
- Issue date Mar 28, 1989
- Kumiai Chemical Industry Co., Ltd.
- Mikio Yamaguchi
- C07 - ORGANIC CHEMISTRY