Ryou Ono
12Patents
6h-index
8Co-inventors
51Inventor score
Filing activity: Jan 6, 2005 → Feb 3, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7525287B2 | Battery pack for driving electric motor of compact engine starting device, engine starting device driven by the battery pack, and manual working machine having the engine starting device | Emerging Cross-Sectional Technologies | 71 | Active |
| USD521447S1 | Battery for a mowing machine | General | 30 | Expired |
| USD525990S1 | Internal combustion engine for a mowing machine | General | 17 | Expired |
| USD519336S1 | Mowing machine | General | 16 | Expired |
| US8251644B2 | Engine blower | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US7594490B2 | Engine starter | Mechanical Engineering; Lighting; Heating | 6 | Active |
| USD521026S1 | Switch box for mowing machine | General | 4 | Expired |
| US7849831B2 | Engine start device for manual work machine, having small-sized electric motor, and manual work machine having the start device mounted thereon | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US8833316B2 | Stratified scavenging two-stroke engine | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7168407B2 | Operation unit of engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7152563B2 | Operation unit of engine | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US11203987B2 | Air supply device of stratified scavenging two-cycle engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.