Shuko Okui
9Patents
5h-index
20Co-inventors
59Inventor score
Filing activity: Apr 14, 1988 → Jan 31, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4950668A | Pyrazole derivative, insecticidal or miticidal composition containing the same as the effective ingredient | Chemistry; Metallurgy | 36 | Expired |
| US6335357B1 | Pyrazole derivatives, process for preparing the same, intermediates, and pest control agent containing the same as active ingredient | Chemistry; Metallurgy | 16 | Expired |
| US5039693A | Pyrazole amides and insecticide and miticide containing them as active ingredient | Chemistry; Metallurgy | 7 | Expired |
| US4968805A | Pyrazole derivatives and insecticidal fungicidal and miticidal compositions thereof | Chemistry; Metallurgy | 5 | Expired |
| US6849633B2 | Pyrazole derivative, production process thereof, and pest control agent containing the same as active ingredient | Chemistry; Metallurgy | 5 | Expired |
| US5705453A | Indazole compounds and the use thereof | Chemistry; Metallurgy | 4 | Expired |
| US7371768B2 | Pyrazol derivatives, pest control agent comprising the same as active ingredient, and process for producing the same | Human Necessities | 4 | Expired |
| US4861777A | Pyrazole derivative and insecticidal and miticidal composition containing the derivative as active ingredient | Chemistry; Metallurgy | 3 | Expired |
| US7153815B2 | Insecticide containing hydrazone derivative as the active ingredient and novel hydrazone derivative | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.