Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6063918 | Process for preparing 2-isocephem derivatives | Michio Sasaoka, Daisuke Suzuki, Yoshihisa Tokumaru | 2000-05-16 |
| 5688942 | Process for preparing 2-isocephem derivatives | Michio Sasaoka, Daisuke Suzuki, Yoshihisa Tokumaru | 1997-11-18 |