Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4259448 | Protein adsorbent and process for the purification of urokinase | Hiroaki Nakamura, Izumi Kumita, Yoshiji Sugita | 1981-03-31 |
| 4225675 | Adsorbent for urokinase and process for the production of urokinase | Hiroaki Nakamura, Izumi Kumita, Yoshiji Sugita | 1980-09-30 |