Ryuji Kobayashi

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Ube, JP

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Patents Grantslast 30 patents

Information Patent Grant
4-Aminoquinazoline compounds useful as agricultural fungicides
- Patent number 4,323,680
- Issue date Apr 6, 1982
- Sankyo Company Limited
- Kazuto Nakagami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Agricultural fungicidal method
- Patent number 4,213,987
- Issue date Jul 22, 1980
- Sankyo Company Limited
- Kazuto Nakagami
- C07 - ORGANIC CHEMISTRY