Yoshio Katsuda

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Osaka, JA

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Patents Grantslast 30 patents

Information Patent Grant
5-Ethoxymethyl furfuryl ester of chrysanthemumic acid and its use a...
- Patent number 3,992,526
- Issue date Nov 16, 1976
- Dainippon Jochugiku Kabushiki Kaisha
- Yoshio Katsuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Phenylvinylfurfurylester of chrysanthemumic acid
- Patent number 3,982,013
- Issue date Sep 21, 1976
- Dainippon Jochugiku Kabushiki Kaisha
- Yoshio Katsuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5-Acetyl furfurylester of chrysanthemumic acid
- Patent number 3,968,238
- Issue date Jul 6, 1976
- Dainippon Jochugiku Kabushiki Kaisha
- Yoshio Katsuda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted furfurylesters of chrysantheumumic acid
- Patent number 3,932,470
- Issue date Jan 13, 1976
- Dainippon Jochugiku Kabushiki Kaisha
- Yoshio Katsuda
- C07 - ORGANIC CHEMISTRY