Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5763439 | Pyridazinone derivatives or their salts, processes for their production, and anti-shock agents containing them | Itaru Shigehara, Shinji Odawara, Hiroshi Okada, Hirohiko Kimura, Masato Omatsu +2 more | 1998-06-09 |