Hiroshi Yatani
11Patents
6h-index
23Co-inventors
62Inventor score
Filing activity: Jan 3, 1994 → May 9, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5765539A | Evaporative fuel-processing system for internal combustion engines | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5411000A | Ignition timing control system for internal combustion engine | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5570674A | Evaporative emission control system for internal combustion engines | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5445132A | Evaporative fuel-purging control system for internal combustion engines | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US5884477A | Fuel supply control system for internal combustion engines | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5630397A | Control system for internal combustion engines | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US8812221B2 | Stop control system and method for internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8594905B2 | Control system for internal combustion engine | Emerging Cross-Sectional Technologies | 3 | Active |
| US8589056B2 | Stop control system and method for internal combustion engine | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US6745119B2 | Ignition timing control system and method, and engine control unit for internal combustion engine | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8935074B2 | Apparatus to control internal combustion engine, method for controlling internal combustion engine and non-transitory computer-readable recording medium | Emerging Cross-Sectional Technologies | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.