Yutaka Hiwatashi
36Patents
22h-index
14Co-inventors
82Inventor score
Filing activity: Apr 7, 1989 → Jul 5, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5915800A | System for controlling braking of an automotive vehicle | Performing Operations; Transporting | 157 | Expired |
| US5033770A | Controlling apparatus for active suspension system for automotive vehicle | Performing Operations; Transporting | 94 | Expired |
| US6208929A | Torque distribution control apparatus for 4 wheel driven vehicle | Performing Operations; Transporting | 78 | Expired |
| US5144559A | System for controlling active suspensions of a vehicle | Performing Operations; Transporting | 64 | Expired |
| US6189643A | Differential limiting control apparatus for four wheel drive vehicle | Performing Operations; Transporting | 58 | Expired |
| US6094614A | Driving force distribution control system and road friction coefficient estimating apparatus | Performing Operations; Transporting | 51 | Expired |
| US6009377A | Lane moving-out prevention system for vehicle and the method thereof | Performing Operations; Transporting | 47 | Expired |
| US5113345A | System for controlling active suspensions of a vehicle | Emerging Cross-Sectional Technologies | 46 | Expired |
| US5850616A | Traction control system for four wheel drive vehicle and the method thereof | Performing Operations; Transporting | 45 | Expired |
| US5029328A | Method of controlling active suspensions for an automotive vehicle | Performing Operations; Transporting | 38 | Expired |
| US6411901B1 | Vehicular active drive assist system | Performing Operations; Transporting | 35 | Expired |
| US6074020A | Braking force control system for turning having correction parameters capabilities and method thereof | Performing Operations; Transporting | 34 | Expired |
| US5071159A | Active suspension system of vehicle | Emerging Cross-Sectional Technologies | 34 | Expired |
| US6056374A | Automatic brake control system | Performing Operations; Transporting | 32 | Expired |
| US5103396A | System for controlling active suspensions of a vehicle | Emerging Cross-Sectional Technologies | 27 | Expired |
| US6370474B1 | Vehicular active drive assist system | Performing Operations; Transporting | 27 | Expired |
| US5700073A | Braking force control system and the method thereof | Performing Operations; Transporting | 27 | Expired |
| US5816669A | Vehicle motion control system | Performing Operations; Transporting | 27 | Expired |
| US5287277A | Method and apparatus for controlling height of a vehicle | Performing Operations; Transporting | 25 | Expired |
| US5141245A | Apparatus for adjusting vehicle body height | Performing Operations; Transporting | 24 | Expired |
| US5013067A | Method and apparatus for controlling vehicle height | Emerging Cross-Sectional Technologies | 23 | Expired |
| US4934731A | Control device for an active fluid suspension system of motor vehicles | Performing Operations; Transporting | 22 | Expired |
| US6708088B2 | Vehicle behavior control apparatus | Performing Operations; Transporting | 16 | Expired |
| US6650987B2 | Road friction coefficients estimating apparatus for vehicle | Performing Operations; Transporting | 12 | Expired |
| US5515274A | Method and system for controlling active suspensions of a vehicle | Performing Operations; Transporting | 12 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.