Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4393058 | Cephalosporin compounds | Osamu Makabe, Yasushi Murai, Masahiro Onodera, Yoshiyuki Koyama, Takashi Yoshida | 1983-07-12 |
| 4331597 | Penicillin compounds | Osamu Makabe, Yasushi Murai, Masahiro Onodera, Takashi Yoshida, Shunzo Fukatsu | 1982-05-25 |