Toru Kosuda
8Patents
6h-index
20Co-inventors
63Inventor score
Filing activity: Feb 29, 1980 → Feb 15, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5562085A | Device for controlling number of operating cylinders of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US5111776A | Cooling system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US4452187A | Hydraulic valve lift device | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US4408580A | Hydraulic valve lift device | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5289803A | Cooling system for a water cooled internal combustion engine | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4969354A | Intake pipe pressure detecting device | Physics | 6 | Expired |
| US4343385A | Automatic drive mechanism for vehicles | Performing Operations; Transporting | 4 | Expired |
| US8534260B2 | Fuel supply system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.