Etsuo Ichimura
4Patents
3h-index
5Co-inventors
43Inventor score
Filing activity: Jun 22, 1981 → Jul 11, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5351542A | Acceleration sensor assembly | Physics | 23 | Expired |
| US4760333A | Crossed coil meter having concentrically wound magnetic shield | Physics | 11 | Expired |
| US4493988A | Odometer using an electric motor disposed within annular figure wheels | Physics | 4 | Expired |
| US5587531A | Semiconductor strain gauge acceleration sensor | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.