Sumio Nishida
21Patents
8h-index
22Co-inventors
71Inventor score
Filing activity: May 5, 1983 → Jul 29, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4742074A | Pyrazolecarboxamide derivative and fungicide containing it as active ingredient | Chemistry; Metallurgy | 37 | Expired |
| US4751225A | Certain 2-pyridyloxy-lower alkylene-oxy-phenoxy compounds, thio-and methylene analogues having insecticidal properties | Chemistry; Metallurgy | 21 | Expired |
| US4837242A | Thiazoles and pyrazoles as fungicides | Chemistry; Metallurgy | 14 | Expired |
| US4877441A | Fungicidal substituted carboxylic acid derivatives | Chemistry; Metallurgy | 13 | Expired |
| US4772633A | 6-pyridyl- and 6-phenyl-3-phenyl-1-hexenes and -1-hexynes, composition containing them, and insecticidal and acaricidal method of using them | Chemistry; Metallurgy | 12 | Expired |
| US4879292A | Certain-phenoxy-phenoxy-alkylene-oxy-pyrimidines or symmetrical triazines, thio-analogues thereof, having insecticidal activity | Chemistry; Metallurgy | 12 | Expired |
| US4970222A | Nitrogen-containing heterocyclic compounds, and their production and use | Chemistry; Metallurgy | 11 | Expired |
| US4714706A | Pyridyloxy derivatives and their use as insecticides | Human Necessities | 10 | Expired |
| US4608389A | Carbamate compounds and their use as insecticides | Chemistry; Metallurgy | 8 | Expired |
| US4714712A | Carboxylic acid esters and insecticides containing them as the active ingredient | Chemistry; Metallurgy | 7 | Expired |
| US5004816A | Aminopyrrole intermediates for fungicides | Chemistry; Metallurgy | 7 | Expired |
| US4847259A | Nitrogen-containing heterocyclic compounds, and use as insecticide | Human Necessities | 7 | Expired |
| US4562213A | Certain phenoxy-benzyloxy ether derivatives and an insecticidal and/or acaricidal composition containing the same and methods of use | Chemistry; Metallurgy | 6 | Expired |
| US4980373A | Hydrazone compound and production therefor, and an insecticidal composition containing the same | Human Necessities | 6 | Expired |
| US4914116A | Nitrogen-containing heterocyclic compounds, and their use as insecticides | Human Necessities | 6 | Expired |
| US5012004A | Ether compounds and their production, and insecticidal and/or acaricidal compositions containing them | Chemistry; Metallurgy | 5 | Expired |
| US4596890A | Benzoylureas, and their production and use | Chemistry; Metallurgy | 4 | Expired |
| US4774369A | Novel carboxylic acid esters, methods for production thereof and insecticides containing them as the active ingredient | Chemistry; Metallurgy | 3 | Expired |
| US5049575A | Substituted carboxylic acid, fungicidal compositions and use | Chemistry; Metallurgy | 1 | Expired |
| US5137907A | 1-(3-(4-(3,5-difluorophenoxy) phenoxy) propyl) - pyrazole, and its production and use | Chemistry; Metallurgy | 1 | Expired |
| US5484933A | Process for production of fluoroalkane carboxamide derivatives | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.