Yasushi Mase
5Patents
4h-index
3Co-inventors
42Inventor score
Filing activity: Jun 4, 1979 → Oct 29, 1984
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4497296A | Electronic control system for carburetor and control method therefor | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4572135A | Air-to-fuel ratio control system for an engine | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4576132A | Engine starting air fuel ratio control system | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4267809A | Exhaust gas recirculation control system | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4359034A | Exhaust gas recirculation control system | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.