Futoshi Shoji
6Patents
5h-index
17Co-inventors
56Inventor score
Filing activity: Jan 31, 1984 → Jan 18, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5293163A | Navigation apparatus for vehicles | Physics | 233 | Expired |
| US5274387A | Navigation apparatus for vehicles | Physics | 84 | Expired |
| US4912645A | Automotive navigation system | Physics | 55 | Expired |
| US6119060A | Electronic equipment apparatus and electronic equipment assembly | Performing Operations; Transporting | 53 | Expired |
| US4561527A | Electric parking brake system for a vehicle | Performing Operations; Transporting | 51 | Expired |
| US6628573B2 | Sound apparatus for vehicle | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.