Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897105 | Herbicidal compounds, their production and use | Yoshiyuki Okada, Isao Aoki, Takashi Kuragano | 1990-01-30 |
| 4872901 | Herbicidal pyrazole sulfonyl Imino-2H-1,2,4-thiadiazolo[2,3-a9 pyrimidines | Isao Aoki, Takashi Kuragano, Yoshiyuki Okada | 1989-10-10 |