Kimitaka Saito
29Patents
11h-index
54Co-inventors
78Inventor score
Filing activity: Feb 22, 1983 → May 15, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5159915A | Fuel injector | Emerging Cross-Sectional Technologies | 61 | Expired |
| US5201341A | Electromagnetic type fluid flow control valve | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5746189A | EGR gas assist injection system for internal combustion engine | Emerging Cross-Sectional Technologies | 26 | Expired |
| US7066408B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5492101A | Fuel injection control apparatus for an internal combustion engine | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4616619A | Method for controlling air-fuel ratio in internal combustion engine | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US6026781A | Fuel injection control device of cylinder direct injection engine | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4635200A | System for controlling air-fuel ratio in an internal combustion engine | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US4624232A | Apparatus for controlling air-fuel ratio in internal combustion engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4499882A | System for controlling air-fuel ratio in internal combustion engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US4627402A | Method and apparatus for controlling air-fuel ratio in internal combustion engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6073597A | Fuel injection apparatus | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4633840A | Method for controlling air-fuel ratio in internal combustion engine | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4513626A | Torque detector | Physics | 8 | Expired |
| US6227169A | Fuel supply system for internal combustion engines having fuel leakage restricting structure | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4503713A | Dual sensitivity torque detector | Physics | 7 | Expired |
| US4627404A | Method and apparatus for controlling air-fuel ratio in internal combustion engine | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7216624B2 | Fuel injection valve for internal combustion engine | Emerging Cross-Sectional Technologies | 7 | Active |
| US6783087B2 | Fuel injector | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6994279B2 | Fuel injection device | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7216632B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US6907857B2 | Fuel supply and injection system and method for controlling the same | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7021570B2 | Fuel injection device having injection hole plate | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7458531B2 | Fuel injection valve | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6705297B2 | Fuel pump for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.