Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4716162 | Fused 5 ring heterocyclic compounds, their preparation, and their anti-arrhythmic and diuretic use | Yasuo Shimoji, Seiji Kumakura, Hiroyuki Koike, Nobuyoshi Iwata, Yasuhiro Morisawa | 1987-12-29 |
| 4328238 | Benzothiazocine and benzothiazonine derivatives and use | Yasunobu Sato, Shinsaku Kobayashi | 1982-05-04 |