Tomoyuki Ogura
15Patents
5h-index
30Co-inventors
66Inventor score
Filing activity: Apr 11, 1986 → Aug 15, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6462049B1 | Ethylene derivatives and pesticides containing said derivatives | Chemistry; Metallurgy | 41 | Expired |
| US4910201A | 3(2H)-pyridazinone derivatives, and their uses in insecticidal compositions | Chemistry; Metallurgy | 13 | Expired |
| US4837217A | Pyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, nematicidal, fungicidal compositions | Chemistry; Metallurgy | 12 | Expired |
| US4874861A | Pyridazinone derivatives, preparation thereof, and insecticidal, acaricidal, nematicidal, fungicidal compositions | Chemistry; Metallurgy | 11 | Expired |
| US6063734A | Etylene derivatives and pesticides containing said derivatives | Chemistry; Metallurgy | 8 | Expired |
| US4945091A | 3(2H)-pyridazinone compounds derivatives and compositions for controlling and/or preventing insect pests intermediates for such compounds, and a process for their manufacture | Chemistry; Metallurgy | 4 | Expired |
| US5939559A | Pyrazole derivative and herbicidal composition | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6030926A | Pyrazole derivative and herbicidal composition | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5278163A | Pyridazinone derivatives and compositions for controlling and/or preventing insect pests | Chemistry; Metallurgy | 3 | Expired |
| USRE38188E1 | Ethylene derivatives and pesticides containing said derivatives | General | 2 | Expired |
| US4906627A | Pyridazinone derivatives, and insecticidal, acaricidal and nematicidal compositions | Chemistry; Metallurgy | 2 | Expired |
| US7037880B2 | Ethylene derivatives and pesticides containing said derivatives | Chemistry; Metallurgy | 2 | Expired |
| US7566683B2 | Ethylene derivatives and pesticides containing said derivatives | Chemistry; Metallurgy | 1 | Active |
| US5891897A | Oxopropionitrile derivative and vermin controlling agent | Chemistry; Metallurgy | 0 | Expired |
| US6642234B1 | Acrylonitrile compounds | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.