Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529374 | Extract and formulation including extract | Yoshitaka Nakazawa, Ko Nakamura | 2022-12-20 |
| 9884077 | Extract and preparation containing said extract | Yoshitaka Nakazawa, Ko Nakamura | 2018-02-06 |
| 8568789 | Dried product and a process for manufacturing the product | Masaharu Kurohashi | 2013-10-29 |
| 6117648 | Method for the activation of blood coagulation factor XII | Allen P. Kaplan | 2000-09-12 |
| 5057324 | Kallikrein inhibitor substance, a process for preparation and pharmaceutical compositions thereof | Yoshio Toyomaki | 1991-10-15 |