Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5225406 | 1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives | Susumu Nakagawa, Ryuji Mitomo, Koji Yamada, Norikazu Otake, Fumio Nakano +4 more | 1993-07-06 |
| 5084453 | 1-carboxy-1-vinyloxyimino aminothiazole cephalosporin derivatives | Susumu Nakagawa, Ryuji Mitomo, Koji Yamada, Norikazu Otake, Fumio Nakano +4 more | 1992-01-28 |
| 5061794 | Cephalosporin derivatives, and antibacterial agents | Susumu Nakagawa, Koji Yamada, Fumio Nakano, Norikazu Otake, Akira Asai +4 more | 1991-10-29 |