Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5049665 | Cephalosporin derivatives | Susumu Nakagawa, Hiroshi Fukatsu, Satoshi Murase | 1991-09-17 |
| 4918070 | Cephalosporin derivatives and antibacterial agents | Susumu Nakagawa, Hiroshi Fukatsu, Satoshi Murase | 1990-04-17 |