Kazuaki Tsukuda

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Shinnanyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Thiadizole derivatives and herbicide compositions containing the same
- Patent number 5,547,920
- Issue date Aug 20, 1996
- Tosoh Corporation
- Yasuaki Hanasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiadiazole derivatives and herbicide compositions containing the same
- Patent number 5,500,408
- Issue date Mar 19, 1996
- Tosoh Corporation
- Yasuaki Hanasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiadiazole derivatives and herbicide compositions containing the same
- Patent number 5,498,593
- Issue date Mar 12, 1996
- Tosoh Corporation
- Yasuaki Hanasaki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiadiazole derivatives and herbicide compositions containing same
- Patent number 5,482,916
- Issue date Jan 9, 1996
- Tosoh Corporation
- Yasuaki Hanasaki
- 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