Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677316 | 8-methoxy-quinolonecarboxylic acid derivatives | Hideki Ao, Tsuyoshi Kuroda, Kazuyuki Kawasaki, Akihiko Moriguchi, Shin-ichi Uesato | 1997-10-14 |
| 5616581 | Pharmaceutical use of pyridine compounds | Takeshi Kawakita, Mitsuharu Sano, Yuko Yutoku, Keiichiro Haga | 1997-04-01 |