Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918068 | Cephem compounds | Yuichi Yamamoto, Kunio Atsumi, Kenji Sakagami, Takashi Yoshida, Ken Nishihata | 1990-04-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4918068 | Cephem compounds | Yuichi Yamamoto, Kunio Atsumi, Kenji Sakagami, Takashi Yoshida, Ken Nishihata | 1990-04-17 |