Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5686485 | Physiologically active EI-1941 compounds | Takeo Tanaka, Hidemasa Kondo, Fumito Koizumi, Hiroki Ishiguro, Katsuhiko Ando +1 more | 1997-11-11 |
| 5639860 | Endothelin-antagonizing peptide | Takeo Tanaka, Yoshikazu Morishita, Mika Makino, Shigeru Chiba, Isao Kawamoto +11 more | 1997-06-17 |