Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874869 | Hydantoin derivatives and medicines containing the same | Satoru Tanaka, Toshinobu Kunii, Kengo Kagei, Tadashi Sato, Hideki Ono +4 more | 1989-10-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4874869 | Hydantoin derivatives and medicines containing the same | Satoru Tanaka, Toshinobu Kunii, Kengo Kagei, Tadashi Sato, Hideki Ono +4 more | 1989-10-17 |