Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5719145 | Amidine derivatives and platelet aggregation inhibitor containing the same | Hiroyuki Yamashita, Kunio Okumura, Toshiyuki Shimazaki, Akihito Kanematsu, Yoji Aoki +2 more | 1998-02-17 |
| 5629321 | Bicyclic compound and platelet aggregation inhibitor containing the same | Kunio Okumura, Isao Yokoyama, Toshiyuki Shimazaki, Michihiko Miyamoto, Hiroyuki Yamashita +2 more | 1997-05-13 |