Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6211375 | Pyridonecarboxylic acid derivatives or salts thereof and antibacterial agents containing the same as the active ingredient | Akira Yazaki, Yoshiko Niino, Yoshihiro Ohshita, Norihiro Hayashi, Hirotaka Amano +1 more | 2001-04-03 |