Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5338719 | Phenoxy or pyridyloxy-2H-1,4-benzoxazine-3-one derivative and herbicide containing same as active ingredient | Naoko Kawaguchi, Harukazu Fukami, Keitaro Ikai | 1994-08-16 |
| 5141551 | Benzoxazine derivative and benzothiazine derivative and herbicide comprising the same as active ingredient | Naoko Kawaguchi, Harukazu Fukami, Shinjiro Niwata, Fumio Fujita | 1992-08-25 |