Itaru Okada
7Patents
4h-index
12Co-inventors
54Inventor score
Filing activity: Dec 6, 1982 → Dec 27, 2013
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 |
| US4482490A | N-(p-nitrophenyl)-N'-(4-amino-2-fluorotriazineamino phenyl)-1,4-disazophenylene dyes | Chemistry; Metallurgy | 14 | 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 |
| US4861777A | Pyrazole derivative and insecticidal and miticidal composition containing the derivative as active ingredient | Chemistry; Metallurgy | 3 | Expired |
| US9096528B2 | 2-aminonicotinic acid ester derivative and bactericide containing same as active ingredient | Chemistry; Metallurgy | 0 | Active |
| US9695124B2 | Method of producing 2-aminonicotinic acid benzyl ester derivatives | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.