Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742053 | 3-Isoquinoliniomethyl cephalosporin derivatives | Susumu Nakagawa, Ryosuke Ushijima, Eiichi Mano, Norikazu Ban | 1988-05-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4742053 | 3-Isoquinoliniomethyl cephalosporin derivatives | Susumu Nakagawa, Ryosuke Ushijima, Eiichi Mano, Norikazu Ban | 1988-05-03 |