Yozo Kami
17Patents
13h-index
24Co-inventors
78Inventor score
Filing activity: Aug 23, 1979 → Aug 7, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6378637B1 | Fuel-cell-powered electric automobile | Emerging Cross-Sectional Technologies | 98 | Expired |
| US5507510A | Multi-link type suspension system | Performing Operations; Transporting | 61 | Expired |
| US5560651A | Subframe and subframe assembly | Performing Operations; Transporting | 58 | Expired |
| US4396202A | Leveling system for motor vehicles | Emerging Cross-Sectional Technologies | 40 | Expired |
| US6901302B2 | Hydrogen station loading control unit, vehicle onboard terminal unit, hydrogen station, method for controlling hydrogen station loading | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5547224A | Automotive subframe for supporting a vehicle suspension system | Performing Operations; Transporting | 23 | Expired |
| US4504081A | Check valve in pressure control circuit | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4273356A | Rear wheel suspension device for vehicles | Performing Operations; Transporting | 17 | Expired |
| US4717171A | Wheel suspension for road vehicles | Performing Operations; Transporting | 16 | Expired |
| US5890740A | Rear chassis system for a motor vehicle | Performing Operations; Transporting | 13 | Expired |
| US4538831A | Suspension for vehicles | Performing Operations; Transporting | 13 | Expired |
| US4583759A | Upper suspension arm support structure | Performing Operations; Transporting | 13 | Expired |
| US4565389A | Vehicle suspension system | Performing Operations; Transporting | 13 | Expired |
| US6782914B2 | Gaseous fuel discharging structure for vehicle | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4662237A | Actuating device for automobiles | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6557596B2 | Leak fuel gas discharging structure of automobile | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6564833B2 | Gas discharge structure for gaseous fuel | Emerging Cross-Sectional Technologies | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.