Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880825 | Mitomycin derivatives | Masaji Kasai, Motomichi Kono, Yutaka Saito, Makoto Morimoto, Tadashi Ashizawa | 1989-11-14 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880825 | Mitomycin derivatives | Masaji Kasai, Motomichi Kono, Yutaka Saito, Makoto Morimoto, Tadashi Ashizawa | 1989-11-14 |