Yoshiyuki Kohara

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Gifu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Polyprenyl carboxylic acid derivatives
- Patent number 4,500,463
- Issue date Feb 19, 1985
- Eisai Co., Ltd.
- Akio Sato
- C07 - ORGANIC CHEMISTRY
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Process for preparing polyprenyl carboxylic acid derivatives
- Patent number 4,474,881
- Issue date Oct 2, 1984
- Eisai Co., Ltd.
- Akio Sato
- C07 - ORGANIC CHEMISTRY