by Mieko Mitsuhashi heiress

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Patents Grantslast 30 patents

Information Patent Grant
Iridoid derivatives and the use thereof as a drug
- Patent number 5,459,160
- Issue date Oct 17, 1995
- Tsumura & Co.
- Yuuichi Fujii
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polycyclic compounds using ferric pe...
- Patent number 5,321,135
- Issue date Jun 14, 1994
- Tsumura & Co.
- Masahide Tanaka
- C07 - ORGANIC CHEMISTRY