Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369104 | Pyridazine compounds, their production and use | Yasuhiko Kawano, Yasuko Ashida | 1994-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5369104 | Pyridazine compounds, their production and use | Yasuhiko Kawano, Yasuko Ashida | 1994-11-29 |