Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5242894 | N-substituted-3-(nitrogen-containing 5-membered ring)-benzenesulfonamide derivatives, and herbicidal compositions | Shiro Yamazaki, Masato Arahira, Aiko Murakami | 1993-09-07 |
| 5151114 | N-substituted-3-(substituted hydrazino)benzenesulfonamide derivatives, and herbicidal compositions | Shiro Yamazaki, Masato Arahira, Aiko Murakami | 1992-09-29 |