Kei KOUDA
16Patents
3h-index
4Co-inventors
45Inventor score
Filing activity: Jan 21, 2016 → Jul 28, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10348158B2 | Power tool | Electricity | 18 | Active |
| US10193422B2 | Power tool | Electricity | 14 | Active |
| US11211846B2 | Power tool | Electricity | 6 | Active |
| US11462967B2 | Electric work machine | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US11646629B2 | Electric work machine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US12027958B2 | Electric work machine | Electricity | 0 | Active |
| US11323013B2 | Electric work machine | Electricity | 0 | Active |
| US12323008B2 | Electric work machine | Performing Operations; Transporting | 0 | Active |
| US12328045B2 | Electric work machine | Electricity | 0 | Active |
| US11757331B2 | Power tool | Electricity | 0 | Active |
| US12237731B2 | Electric work machine | Electricity | 0 | Active |
| US12237738B2 | Electric work machine and production method for electric work machine | Electricity | 0 | Active |
| US12166390B2 | Electric work machine | Performing Operations; Transporting | 0 | Active |
| US12301087B2 | Power tool | Electricity | 0 | Active |
| US11863047B2 | Electric work machine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10862376B2 | Electric work machine | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.