Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5124333 | Aminopyrimidine derivatives and harmful organisms preventive agent | Tokio Obata, Katsutoshi Fujii, Shoji Shikita | 1992-06-23 |
| 5073558 | Aminopyrimidine derivative and insecticide or bactericide containing the derivative | Tokio Obata, Katsutoshi Fujii, Shoji Shikita | 1991-12-17 |