Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895853 | Antitumor alkaloids | Tatsuo Higa, Ryuichi Sakai, May S. Lui | 1990-01-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4895853 | Antitumor alkaloids | Tatsuo Higa, Ryuichi Sakai, May S. Lui | 1990-01-23 |