Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861777 | Pyrazole derivative and insecticidal and miticidal composition containing the derivative as active ingredient | Itaru Okada, Mana Nishimata, Yoji Takahashi, Toshiki Fukuchi | 1989-08-29 |