Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4923990 | Pyrindamycins A and B and duocarmycin A antibiotics derived from certain streptomyces culture | Hirofumi Nakano, Isami Takahashi, Michio Ichimura, Isao Kawamoto, Kozo Asasno +4 more | 1990-05-08 |
| 4649199 | Salt of DC-52 and a pharmaceutical composition containing the same | Shinzo Ishii, Shigeo Katsumata, Yukou Arai, Makoto Morimoto | 1987-03-10 |
| 4593097 | Phenazine carboxylic acid derivatives and a process for production thereof | Fusao Tomita, Keiichi Takahashi, Isao Kawamoto, Kozo Asano, Makoto Morimoto +1 more | 1986-06-03 |
| 4511560 | Antibiotic substances DC-45, and their use as medicaments | Fusao Tomita, Tatsuya Tamaoki, Kunikatsu Shirahata, Takao Iida, Makoto Morimoto | 1985-04-16 |