Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5081152 | Azulene derivatives as thromboxane A.sub.2 and prostaglandin endoperoxide receptor antagonist | Tsuyoshi Tomiyama, Akira Tomiyama, Masayuki Yokota, Shuuichi Wakabayashi, Rei Koyama +1 more | 1992-01-14 |