Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254578 | Benzopyran derivatives having anti-hypertensive and vasodilatory activity and their therapeutic use | Toshihiko Hashimoto, Hiroyuki Koike, Toshio Sada | 1993-10-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254578 | Benzopyran derivatives having anti-hypertensive and vasodilatory activity and their therapeutic use | Toshihiko Hashimoto, Hiroyuki Koike, Toshio Sada | 1993-10-19 |