Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11673867 | Sulfonamide derivative or pharmaceutically acceptable acid-addition salt | Hiroshi Nagase, Tsuyoshi Saitoh, Masashi Yanagisawa | 2023-06-13 |
| 10377763 | Morphinan derivative and medical usage thereof | Hiroshi Nagase, Naoshi Yamamoto, Tsuyoshi Saitoh, Masashi Yanagisawa, Yasuyuki Nagumo | 2019-08-13 |
| 10351522 | Sulfonamide derivative and pharmaceutically acceptable acid addition salt thereof | Hiroshi Nagase, Masashi Yanagisawa, Tsuyoshi Saitoh, Noriki Kutsumura | 2019-07-16 |