Issued Patents All Time
Showing 1–2 of 2 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, Hiromi Hayashi +1 more | 1992-01-14 |
| 4595694 | Azulene derivatives, processes of their synthesis and their uses as anti-ulcerative and anti-inflammatory agents | Kahei Takase, Tsuyoshi Tomiyama, Akira Tomiyama, Takashi Yanagisawa | 1986-06-17 |