Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5679790 | 2-1-(1,3-thiazolin-2-yl)azetidin-3-yl!thio-carbapenem derivatives | Takao Abe, Takeshi Isoda, Chisato Sato, Ado Mihira, Toshio Kumagai | 1997-10-21 |
| 5659043 | Thiol compounds | Kazuhiko Hayashi, Chisato Sato | 1997-08-19 |