Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357470 | Cephalosporin compounds | Yoshiaki Watanabe, Chihiro Yokoo, Toshifumi Asaka, Kaoru Sota, Jiro Sawada | 1982-11-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357470 | Cephalosporin compounds | Yoshiaki Watanabe, Chihiro Yokoo, Toshifumi Asaka, Kaoru Sota, Jiro Sawada | 1982-11-02 |