Yuzo Takeuchi
11Patents
5h-index
11Co-inventors
63Inventor score
Filing activity: Jun 13, 1974 → Sep 9, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4407248A | Electronically controlled carburetor | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4235210A | Fuel supply apparatus for internal combustion engines | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4206599A | Internal combustion engine | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US3950453A | Process for preparing petroleum resins | Chemistry; Metallurgy | 7 | Expired |
| US4194478A | Air-fuel ratio control system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4211201A | Fuel supply apparatus for internal combustion engines | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4294213A | Fuel supplying device for use in fuel injection type internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4207849A | Air-fuel ratio control apparatus of a fuel supply system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4253440A | Fuel supply apparatus for internal combustion engines | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US9009744B2 | Library system | Physics | 0 | Active |
| US4187816A | Air-fuel ratio controlling system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.