Yohei Watanabe
8Patents
2h-index
22Co-inventors
51Inventor score
Filing activity: Oct 16, 1973 → Mar 20, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3944969A | Central warning apparatus for vehicles | Physics | 14 | Expired |
| US4440128A | Method and apparatus for controlling the idling rotational speed of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US11575161B2 | Secondary battery protection circuit, secondary battery protection apparatus, battery pack and temperature detection circuit | Emerging Cross-Sectional Technologies | 2 | Active |
| US11465193B2 | Conveying device | Emerging Cross-Sectional Technologies | 0 | Active |
| USD935504S1 | Tail of a robot | General | 0 | Active |
| US12337250B2 | Robot device | Human Necessities | 0 | Active |
| US12095050B2 | Secondary battery protection apparatus and battery pack including temperature sensitive element | Emerging Cross-Sectional Technologies | 0 | Active |
| US11969662B2 | Robot device | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.