Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6172078 | Quinolinomorphinane derivatives and medicinal use thereof | Hiroshi Nagase, Yoshifumi Imamura, Hiroshi Ohno, Masanobu Kaneeda, Susumu Matsuda | 2001-01-09 |
| 6156762 | Indolomorphinan derivative and agent for curing and preventing cerebral disorder | Hiroshi Nagase, Yoshifumi Imamura, Junichi Hirokawa, Susumu Matsuda | 2000-12-05 |
| 6147084 | Brain cell protective agent | Hiroshi Nagase, Yoshifumi Imamura, Takashi Endo, Susumu Matsuda | 2000-11-14 |
| 5972953 | Brain cell protective agent | Hiroshi Nagase, Yoshifumi Imamura, Takashi Endo, Susumu Matsuda | 1999-10-26 |