Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4599333 | Hydrazinopyridazine compound, process for production thereof, and use thereof as medicament | Kikuo Yasuda, Takayuki Takezaki, Rikio Ohuchi, Yoshitaka Tanimoto, Toshimi Seki +4 more | 1986-07-08 |