Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4548816 | Antibiotic SF-2288 and its preparation method | Takashi Shomura, Junko Yoshida, Kazuo Okano, Masaji Sezaki, Tatsuo Itoh | 1985-10-22 |
| 4181715 | Novel antibiotic substance SF-1540 and its derivative, and process for the production thereof | Takashi Shomura, Hiroshi Watanabe, Tetsuro Watanabe, Shigeharu Inouye, Taro Niida | 1980-01-01 |