Tsugio Fukube
5Patents
2h-index
14Co-inventors
48Inventor score
Filing activity: Apr 1, 1986 → Mar 2, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4951642A | Combustion chamber of internal combustion engine | Emerging Cross-Sectional Technologies | 12 | Expired |
| US7354082B2 | Bumper structure for vehicle | Performing Operations; Transporting | 8 | Expired |
| US4656988A | Automobile fuel supply control | Emerging Cross-Sectional Technologies | 2 | Expired |
| US9624820B2 | Control device for direct injection gasoline engines | Emerging Cross-Sectional Technologies | 0 | Active |
| US9816445B2 | Device for controlling direct-injection gasoline engine | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.