Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5556841 | Thiazine or thiomorpholine derivatives | Yoichi Kawashima, Atsutoshi Ota | 1996-09-17 |
| 5547952 | 3-oxo-1,4-benzothiazine derivatives | Yoichi Kawashima, Atsutoshi Ota, Yuko Morikawa | 1996-08-20 |
| 5496817 | 3-oxo-1,4-benzothiazine derivatives | Yoichi Kawashima, Atsutoshi Ota | 1996-03-05 |