Fumio Yajima
4Patents
3h-index
11Co-inventors
43Inventor score
Filing activity: Feb 11, 2002 → Nov 14, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7138809B2 | Electrical capacitance proximity sensor | Electricity | 11 | Expired |
| US7484797B2 | Head rests | Performing Operations; Transporting | 9 | Expired |
| US7170859B2 | Media converter with integrated local information transmission function and fault alarm signal transmission system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7642985B2 | Seat for vehicle | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.