Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4739050 | 2-phenyl-1,4-benzothiazin-3-one derivatives | Iwao Jun-ichi, Oya Masayuki | 1988-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4739050 | 2-phenyl-1,4-benzothiazin-3-one derivatives | Iwao Jun-ichi, Oya Masayuki | 1988-04-19 |