Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4201782 | Thiadiazolyl cephalosporin analogs | Wataru Nagata | 1980-05-06 |
| 4183928 | Haloarylmalonamidooxacephalosporins | Yoshio Hamashima, Sadao Hayashi, Wataru Nagata | 1980-01-15 |