Toshiki Fukuchi
20Patents
5h-index
37Co-inventors
69Inventor score
Filing activity: Mar 16, 1987 → Jun 12, 2020
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 |
| US6337345B1 | Insecticidal or miticidal combinations containing chlorfenapyr | Human Necessities | 8 | Expired |
| US6849633B2 | Pyrazole derivative, production process thereof, and pest control agent containing the same as active ingredient | Chemistry; Metallurgy | 5 | Expired |
| US4968805A | Pyrazole derivatives and insecticidal fungicidal and miticidal compositions thereof | Chemistry; Metallurgy | 5 | Expired |
| US7371768B2 | Pyrazol derivatives, pest control agent comprising the same as active ingredient, and process for producing the same | Human Necessities | 4 | Expired |
| US4722934A | Thiadiazole derivative and insecticidal and miticidal composition containing the same as an active ingredient | Chemistry; Metallurgy | 4 | Expired |
| US6514510B1 | Insecticidal and miticidal compositions | Human Necessities | 4 | Expired |
| US4861777A | Pyrazole derivative and insecticidal and miticidal composition containing the derivative as active ingredient | Chemistry; Metallurgy | 3 | Expired |
| US4877804A | Thiadiazole derivative, and insecticidal and miticidal composition containing the derivative as the effective ingredient | Human Necessities | 3 | Expired |
| US7153815B2 | Insecticide containing hydrazone derivative as the active ingredient and novel hydrazone derivative | Chemistry; Metallurgy | 2 | Expired |
| US5185354A | Pyrazolecarboxamide, insecticidal and miticidal composition, and fungicidal composition for use in agriculture and horticulture | Human Necessities | 2 | Expired |
| US8541473B2 | 3-aminoxalyl-aminobenzamide derivatives and insecticidal and miticidal agents containing same as active ingredient | Chemistry; Metallurgy | 1 | Active |
| US6548511B1 | Insecticidal/acaricidal agents | Human Necessities | 1 | Expired |
| US9096528B2 | 2-aminonicotinic acid ester derivative and bactericide containing same as active ingredient | Chemistry; Metallurgy | 0 | Active |
| US6221896A | Insecticidal and miticidal compositions | Human Necessities | 0 | Expired |
| US6316430A | Insecticidal and miticidal compositions | Human Necessities | 0 | Expired |
| US6649646B2 | Insecticidal and miticidal compositions | Human Necessities | 0 | Expired |
| US6329419A | Insecticidal and miticidal compositions | Human Necessities | 0 | Expired |
| US12279617B2 | Agricultural and horticultural chemical agent containing new imidazopyridine-2-carboxamide derivative as active ingredient | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.