Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351947 | Tetrazole derivative | Masahiro Murakami, Masateru Kobayashi, Takanori Sone | 1982-09-28 |
| 4327211 | Method for preparation of cephalosporin compounds | Masahiro Murakami, Masateru Kobayashi, Takanori Sone | 1982-04-27 |
| 4314059 | Process for preparing cephalosporin compounds | Kunihiko Ishii, Takumi SANO, Torao Ishida | 1982-02-02 |