Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555559 | 5,6,7-trinor-4,8-inter-m-phenylene PGI2, derivative and drugs containing the same | Hisanori Wakita, Naohiro Yamada, Hitoshi Hatakeyama, Takeshi Ishigaki, Noriyuki Hirano | 2003-04-29 |