Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5324742 | Aldose reductase inhibitor obtained from Crucibulum sp. RF-3817 | Tadashi Yoshida, Toshiyuki Kato, Koichi Matsumoto, Hiroshi Itazaki | 1994-06-28 |
| 5314911 | Immunosuppressive agent | Tadashi Yoshida, Kenzo Koizumi, Koichi Matsumoto, Hiroshi Itazaki | 1994-05-24 |
| 5284870 | Aldose reductase inhibitor | Tadashi Yoshida, Toshiyuki Kato, Koichi Matsumoto, Hiroshi Itazaki | 1994-02-08 |