Shinichi Ikeda

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Kusugai, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glycyrrhetic acid derivatives and use thereof
- Patent number 4,871,740
- Issue date Oct 3, 1989
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Masayasu Kurono
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pyrrolizidine compounds, salts thereof, process for the preparation...
- Patent number 4,734,411
- Issue date Mar 29, 1988
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Masayasu Kurono
- C07 - ORGANIC CHEMISTRY