Yoshihiko Kimpara
42Patents
5h-index
53Co-inventors
68Inventor score
Filing activity: Oct 31, 2006 → May 27, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8350507B2 | Controller of rotary electric machine | Electricity | 16 | Active |
| US8981704B2 | Motor controller and electric power steering device using the same | Performing Operations; Transporting | 9 | Active |
| US8610388B2 | Control apparatus and control method for electric rotating machine | Electricity | 8 | Active |
| US9571017B2 | Motor drive device | Electricity | 7 | Active |
| US8525454B2 | Controller for AC rotary machine | Electricity | 7 | Active |
| US9780712B2 | Control apparatus for AC rotary machine and control apparatus for electric power steering | Electricity | 4 | Active |
| US9344019B2 | Control device and method for AC rotating machine, and electrical power steering device | Emerging Cross-Sectional Technologies | 4 | Active |
| US9575127B2 | Motor control device and electric power steering device using same | Electricity | 4 | Active |
| US8294395B2 | Controller for AC rotary machine and controller for electric power steering | Performing Operations; Transporting | 3 | Active |
| US8035334B2 | Electric power converter | Electricity | 3 | Active |
| US8519652B2 | Control apparatus for electric rotating machine | Electricity | 2 | Active |
| US9254862B2 | Electric power steering control device | Performing Operations; Transporting | 2 | Active |
| US9896122B2 | Steering control device, and steering control method | Performing Operations; Transporting | 2 | Active |
| US9954472B2 | Control apparatus for AC rotary machine | Electricity | 2 | Active |
| US8917050B2 | Power inverter and electric power steering controller | Electricity | 1 | Active |
| US10259492B2 | Motor control device, electric power steering device and inverter system failure detection method | Electricity | 1 | Active |
| US8604731B2 | Control device for AC rotating machine | Electricity | 1 | Active |
| US8842455B2 | Electric-power conversion apparatus | Electricity | 1 | Active |
| US9630649B2 | Electric power steering control device and control method for same | Performing Operations; Transporting | 1 | Active |
| US9225279B2 | Control apparatus for AC rotating machine and electrically-assisted power steering apparatus provided with the control apparatus | Electricity | 1 | Active |
| US9346487B2 | Electric power steering apparatus | Physics | 1 | Active |
| US11264901B2 | Electric-power conversion system controller | Emerging Cross-Sectional Technologies | 0 | Active |
| US9621083B2 | Control device for AC rotating machine, AC rotating machine drive system equipped with control device for AC rotating machine and electric power steering system | Electricity | 0 | Active |
| US9871481B2 | AC rotating machine control device and electric power steering device equipped with same | General | 0 | Revoked |
| US9016123B2 | Angle detection method with resolver | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.