Toshiro Hara
15Patents
8h-index
12Co-inventors
61Inventor score
Filing activity: Sep 8, 1986 → Feb 4, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4928228A | Apparatus for detecting misfire and for controlling fuel injection | Mechanical Engineering; Lighting; Heating | 27 | Expired |
| US4704022A | Video finder for single-lens reflex camera | Physics | 20 | Expired |
| US5057764A | Idling engine speed controlling apparatus for an engine | Electricity | 18 | Expired |
| US5140302A | Vehicle driving condition detecting apparatus | Physics | 15 | Expired |
| US4911128A | Fuel controller for an internal combustion engine | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4962740A | Fuel controller for internal combustion engine | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US4875452A | Fuel control apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5300820A | Input interface circuit for removing noise components of an input signal | Electricity | 9 | Expired |
| US4932382A | Fuel control system | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5050428A | Apparatus for measuring air flow intake of internal combustion engine | Physics | 4 | Expired |
| US4945879A | Fuel controller for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US5184300A | Control apparatus for a vehicle for controlling a device mounted thereon | Physics | 4 | Expired |
| US4945485A | Method for controlling the operation of an engine for a vehicle | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US4856479A | Ignition timing control apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4895127A | Ignition timing control system | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.