Hidehiko Asama
5Patents
4h-index
6Co-inventors
46Inventor score
Filing activity: Jul 9, 1993 → Mar 25, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6367455B2 | Fuel supply amount controller for internal combustion engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5507265A | Compensation method and apparatus for fuel injection amount during engine warm-up | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5331934A | Spark timing control system for a vehicle-driving internal combustion engine | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6470854B1 | Air-fuel ratio control with improved fuel supply operation immediately after complete combustion of mixture | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7082362B2 | Cylinder identification device for internal combustion engine | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.