Makoto Ishiwatari
8Patents
6h-index
16Co-inventors
60Inventor score
Filing activity: Oct 23, 1987 → Mar 27, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4828017A | Cooling device for off-road vehicle | Performing Operations; Transporting | 39 | Expired |
| US5078223A | Radiator device for a vehicle | Performing Operations; Transporting | 35 | Expired |
| US4799565A | Fuel supply system for off-road vehicle | Emerging Cross-Sectional Technologies | 34 | Expired |
| US4924959A | Off-road vehicle | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5054842A | Floor panel for off-road vehicle | Performing Operations; Transporting | 18 | Expired |
| US7997613B2 | Motorcycle passenger protecting system | Performing Operations; Transporting | 7 | Active |
| US4836325A | Off-road vehicle | Performing Operations; Transporting | 3 | Expired |
| US4887844A | Off-road vehicle | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.