Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4973684 | Cephem compounds | Michihiko Ochiai, Taiiti Okada, Akira Morimoto, Kenji Kawakita, Yoshihiro Matsushita | 1990-11-27 |
| 4912212 | Cephem compounds | Michihiko Ochiai, Taiiti Okada, Akira Morimoto, Kenji Kawakita, Yoshihiro Matsushita | 1990-03-27 |