Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4602941 | Herbicidally active novel substituted phenylsulfonylurea derivatives and new intermediates therefor | Masahiro Aya, Junichi Saito, Kazuomi Yasui, Kozo Shiokawa, Toshio Goto | 1986-07-29 |
| 4586951 | Herbicidally active substituted phenylsulfonylurea derivatives | Masahiro Aya, Junichi Saito, Kazuomi Yasui, Kozo Shiokawa, Toshio Goto | 1986-05-06 |
| 4545944 | Herbicidally active novel substituted phenylsulfonylurea derivatives and intermediates therefor | Masahiro Aya, Junichi Saito, Kazuomi Yasui, Kozo Shiokawa, Toshio Goto | 1985-10-08 |
| 4500342 | Herbicidally active substituted phenylsulfonylurea derivatives and intermediates therefor | Masahiro Aya, Junichi Saito, Kazuomi Yasui, Kozo Shiokawa, Toshio Goto | 1985-02-19 |
| 4474600 | Herbicidally active novel substituted phenylsulfonylurea derivatives | Masahiro Aya, Junichi Saito, Kazuomi Yasui, Kozo Shiokawa, Toshio Goto | 1984-10-02 |