Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604226 | Pyridazinone derivatives, processes for production thereof and use thereof | Takashi Kagawa, Masanori Yoshida, Yoshitami Oshita, Kazuo Kanai | 1997-02-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5604226 | Pyridazinone derivatives, processes for production thereof and use thereof | Takashi Kagawa, Masanori Yoshida, Yoshitami Oshita, Kazuo Kanai | 1997-02-18 |