Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885023 | Thiadiazabicyclononane derivatives and herbicidal compositions | Mikio Yamaguchi, Yukihiro Watase, Susumu Katou | 1989-12-05 |
| 4816063 | Thiadiazabicyclononane derivatives, processes for their production and herbicidal compositions | Mikio Yamaguchi, Yukihiro Watase, Susumu Katou | 1989-03-28 |