Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4943567 | Cephalosporin compound and pharmaceutical composition thereof | Susumu Nishizawa, Hiroyuki Muro, Masayasu Kasai, Satoru Hatano, Nobuharu Kakeya +1 more | 1990-07-24 |