Sadahiro Takahashi
12Patents
11h-index
18Co-inventors
65Inventor score
Filing activity: Mar 11, 1983 → Sep 8, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4696489A | Automotive suspension system with variable damping characteristics | Performing Operations; Transporting | 209 | Expired |
| US4770438A | Automotive suspension control system with road-condition-dependent damping characteristics | Performing Operations; Transporting | 80 | Expired |
| US4518055A | Pump-drive device of power-assisted steering system | Performing Operations; Transporting | 43 | Expired |
| US5034890A | Automotive suspension control system with road-condition-dependent damping characteristics | Performing Operations; Transporting | 42 | Expired |
| US5358305A | Suspension system for automotive vehicle or the like | Performing Operations; Transporting | 32 | Expired |
| US4972320A | Motor-driven power steering apparatus | Performing Operations; Transporting | 29 | Expired |
| US5772289A | Vehicle braking force controller | Performing Operations; Transporting | 21 | Expired |
| US5075855A | Automotive suspension control system with road-condition-dependent damping characteristics | Performing Operations; Transporting | 21 | Expired |
| US5952939A | Vehicle collision prevention device | Physics | 20 | Expired |
| USRE34628E | Automotive suspension system with variable damping characteristics | General | 14 | Expired |
| US5961565A | Wheel drive torque controller | Performing Operations; Transporting | 13 | Expired |
| US5828520A | Magnetic head-mounted to a tip portion of a carriage via adhesive in an adhesive filling groove | Physics | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.