Itsuki Okuda

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Shimizu, Shizuoka, JA

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Patents Grantslast 30 patents

Information Patent Grant
Method of controlling fungal diseases in plants and compositions ef...
- Patent number 4,089,964
- Issue date May 16, 1978
- Kumiai Chemical Industry Co., Ltd.
- Hironari Sugiyama
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted derivatives of 1,1-dichloroalkene-1 and their preparati...
- Patent number 4,059,635
- Issue date Nov 22, 1977
- Hironari Sugiyama
- C07 - ORGANIC CHEMISTRY