Michiyasu Yoshida
12Patents
9h-index
28Co-inventors
68Inventor score
Filing activity: Jul 12, 1984 → Feb 16, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4719751A | Diesel particulate oxidizer regeneration system | Emerging Cross-Sectional Technologies | 50 | Expired |
| US4835964A | Diesel particulate oxidizer regeneration system | Emerging Cross-Sectional Technologies | 49 | Expired |
| US5099806A | Valve system for automobile engine | Mechanical Engineering; Lighting; Heating | 44 | Expired |
| US5429079A | Internal combustion engine for vehicle | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4589254A | Regenerator for diesel particulate filter | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US5056308A | System for feedback-controlling the air-fuel ratio of an air-fuel mixture to be supplied to an internal combustion engine | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US5119629A | Method of and apparatus for controlling air fuel ratio of internal combustion engine | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5186128A | Valve operating apparatus | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US5095878A | Air/fuel ratio control system for internal combustion engine | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5077971A | Air/fuel ratio control system for an internal combustion engine | Physics | 7 | Expired |
| USRE35662E | Valve operating apparatus | General | 3 | Expired |
| US5213073A | Cylinder head of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.