Motoshi Kawamura
14Patents
7h-index
29Co-inventors
66Inventor score
Filing activity: Sep 20, 1989 → Oct 10, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5975765A | Bearing device for wheels | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US6605938B1 | Compact wheel speed detector capable of saving space and improving workability | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US4934988A | Belt tensioner | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US5544963A | Bearing seal assembly with specially dimensioned sealing lip | Mechanical Engineering; Lighting; Heating | 15 | Expired |
| US7034521B2 | Wheel speed detector having stationary seal member for mounting magnetic sensor | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7059777B2 | Assembly for ball bearing with double raceway and method of manufacturing ball bearing with double raceway | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7287911B2 | Bearing device for supporting pinion shaft | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7350977B2 | Double-row ball bearing and bearing device for supporting pinion shaft | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6943542B2 | Sealed wheel speed detector with rotating magnetic ring and stationary magnetic sensor | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US8534926B2 | Clutch release bearing | Mechanical Engineering; Lighting; Heating | 6 | Active |
| US6196727A | Rolling bearing unit with track surface for ensuring proper positioning of lip seal during assembly | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5797686A | Wheel bearing device | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7913827B2 | Electromagnetic actuator, electromagnetic clutch including said electromagnetic actuator, and driving force transmitting apparatus for vehicle including said electromagnetic clutch | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9151328B2 | Conical roller bearing | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.