Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6455521 | Condensed thiophene compounds and pharmaceutical use thereof | Hiroshi Tanaka, Toshiyuki Kohara, Kenji Hashimoto, Masatake Fujimura, Hideki Horiuchi +2 more | 2002-09-24 |
| 6271225 | Fused thiophene compounds and medicinal use thereof | Hiroshi Tanaka, Toshiyuki Kohara, Kenji Hashimoto, Masatake Fujimura, Hideki Horiuchi +2 more | 2001-08-07 |