Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6838580 | Opioid derivative | Yoshio Okada, Yuko Tsuda, Toshio Yokoi, Lawrence H. Lazarus | 2005-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6838580 | Opioid derivative | Yoshio Okada, Yuko Tsuda, Toshio Yokoi, Lawrence H. Lazarus | 2005-01-04 |