Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4680178 | Antitumor agent comprising FR-900216 | Sumio Kiyoto, Masakuni Okuhara, Hirokazu Tanaka, Hatsuo Aoki, Masanobu Kohsaka +1 more | 1987-07-14 |
| 4530845 | 1,4-Napthoquinone derivatives and use thereof | Koichi Ikushima, Hirokazu Tanaka, Ohe Osamu, Masanobu Kohsaka, Hatsuo Aoki +2 more | 1985-07-23 |
| 4414226 | 1,4-Naphtoquinone derivatives and their use in treating coccidiosis | Koichi Ikushima, Hirokazu Tanaka, Ohe Osamu, Masanobu Kohsaka, Hatsuo Aoki +2 more | 1983-11-08 |