Akihiro Imura
22Patents
7h-index
29Co-inventors
65Inventor score
Filing activity: Oct 28, 2005 → Dec 16, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8063596B2 | Apparatus for carrying out improved control of rotary machine | Emerging Cross-Sectional Technologies | 15 | Active |
| US8760003B2 | Vehicle-use power supply control apparatus and control apparatus for controlling electric rotating machine mounted on vehicle as main engine | Performing Operations; Transporting | 14 | Active |
| US7986116B2 | Apparatus for controlling torque of electric rotating machine | Electricity | 11 | Active |
| US10288028B2 | Engine starting system | Emerging Cross-Sectional Technologies | 9 | Active |
| US8441220B2 | Control device for electric rotating machine | Electricity | 8 | Active |
| US7514896B2 | Method of estimating magnetic pole position in synchronous motor | Electricity | 8 | Active |
| US7418824B2 | Refrigerating apparatus and fluid machine therefor | Emerging Cross-Sectional Technologies | 8 | Active |
| US7992400B2 | Refrigerating apparatus and fluid machine therefor | Emerging Cross-Sectional Technologies | 5 | Active |
| US9982647B2 | Engine start system | Emerging Cross-Sectional Technologies | 4 | Active |
| US8278854B2 | Control device for electric rotating machine | Emerging Cross-Sectional Technologies | 4 | Active |
| US8421386B2 | Control apparatus for multi-phase rotary machine | Electricity | 4 | Active |
| US8427088B2 | Apparatus for carrying out improved control of rotary machine | Electricity | 2 | Active |
| US8686673B2 | Control device for electric rotary machine | Electricity | 2 | Active |
| US10865757B2 | Engine starting system and starter | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US8466642B2 | Control apparatus for electric rotating machine | Electricity | 1 | Active |
| US8310186B2 | Apparatus for carrying out improved control of rotary machine | Electricity | 1 | Active |
| US12288173B2 | Vehicle allocation management method and vehicle allocation management device | Emerging Cross-Sectional Technologies | 0 | Active |
| US8872454B2 | Control unit of rotary device | Electricity | 0 | Active |
| US10801497B2 | Electric compressor controller and refrigeration cycle device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10837417B2 | Engine starter apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US8164311B2 | Control device for electric rotating machine | Electricity | 0 | Active |
| US10247160B2 | Engine starting system | General | 0 | Revoked |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.