Hiroyuki Itoh

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Shiga, JP

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Patents Grantslast 30 patents

Information Patent Grant
Tricyclic compounds having fungicidal activity, their preparation a...
- Patent number 5,773,618
- Issue date Jun 30, 1998
- Sankyo Company, Limited
- Hideo Takeshiba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxetane derivatives and their use as anti-fungal or fungicidal agents
- Patent number 5,134,152
- Issue date Jul 28, 1992
- Sankyo Company, Limited
- Hideo Takeshiba
- C07 - ORGANIC CHEMISTRY