Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290915 | Placenta-derived coagulation inhibitor | Hiroshi Nakao, Takao Nagoya, Yushi Saino, Hideo Tani | 1994-03-01 |
| 4732891 | Placenta-derived anticoagulating substance, process for preparing same and anticoagulant comprising same as an effective component | Hideo Tani | 1988-03-22 |