Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10377763 | Morphinan derivative and medical usage thereof | Hiroshi Nagase, Yoko Irukayama, Tsuyoshi Saitoh, Masashi Yanagisawa, Yasuyuki Nagumo | 2019-08-13 |
| 9963460 | Morphinan derivative | Hiroshi Nagase | 2018-05-08 |
| 5800914 | Thermal image transfer recording medium | Keiichi Shiokawa, Yasumitsu Kuga | 1998-09-01 |
| 5258234 | Thermal image transfer recording medium | Youji Ide, Tetsuji Kunitake | 1993-11-02 |
| 5250361 | Thermal image transfer recording medium | Youji Ide, Tetsuji Kunitake | 1993-10-05 |