Atsuya Okamoto
12Patents
6h-index
22Co-inventors
66Inventor score
Filing activity: Feb 14, 1996 → Jul 6, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5752486A | Accumulator fuel injection device | Mechanical Engineering; Lighting; Heating | 50 | Expired |
| US7066408B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5672324A | Electrically heatable honeycomb body of a catalytic converter equipped in an exhaust system of an internal combustion engine | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7191961B2 | Injection hole plate and fuel injection apparatus having the same | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7128282B2 | Fuel injection device of internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6994279B2 | Fuel injection device | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US9605634B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11242831B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11421636B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11542901B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11300088B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11976618B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.