Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4607034 | Quinazoline derivatives and pharmaceutical composition thereof | Susumu Mizogami, Hidetoshi Hiranuma, Tetsuo Sekiya | 1986-08-19 |
| 4189484 | Antihypertensive quinazoline derivatives | Susumu Mizogami, Hidetoshi Hiranuma, Tetsuo Sekiya | 1980-02-19 |