Naoko Sugi

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
7-Amino-1H-indoles
- Patent number 5,767,283
- Issue date Jun 16, 1998
- Eisai Co., Ltd.
- Hiroshi Yoshino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterobicyclic sulfonamide and sulfonic ester derivatives
- Patent number 5,721,246
- Issue date Feb 24, 1998
- Eisai Co., Ltd.
- Hiroshi Yoshino
- C07 - ORGANIC CHEMISTRY