Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4999363 | Tricyclic compounds | Etsuo Oshima, Hiroyuki Obase, Akira Karasawa, Kazuhiro Kubo, Ichiro Miki | 1991-03-12 |
| 4994463 | Tricyclic thromboxane A.sub.2 antagonists | Etsuo Oshima, Hiroyuki Obase, Akira Karasawa, Kazuhiro Kubo, Ichiro Miki +2 more | 1991-02-19 |
| 4971964 | Pyridine derivatives | Koji Suzuki, Obase Hiroyuki, Akira Karasawa, Shiro Shirakura, Kubo Shizuoka +1 more | 1990-11-20 |
| 4882351 | Tricyclic compounds | Etsuo Oshima, Hiroyuki Obase, Akira Karasawa, Kazuhiro Kubo, Ichiro Miki | 1989-11-21 |