Mitsuo Kashima
18Patents
5h-index
27Co-inventors
62Inventor score
Filing activity: Jun 29, 2006 → Dec 3, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8508165B2 | AC-DC converter, method of controlling the same, motor driver, compressor driver, air-conditioner, and heat pump type water heater | Emerging Cross-Sectional Technologies | 20 | Active |
| US9136757B2 | Power converter and refrigerating and air-conditioning apparatus | Emerging Cross-Sectional Technologies | 14 | Active |
| US9998049B2 | Inverter control device and air conditioner | Emerging Cross-Sectional Technologies | 13 | Active |
| US8823303B2 | Alternating-current direct-current converter and electric motor driver | Emerging Cross-Sectional Technologies | 8 | Active |
| US8022660B2 | Control apparatus for AC rotary machine | Electricity | 7 | Active |
| US9847735B2 | Power conversion device, motor drive control apparatus including the power conversion device, air blower and compressor including the motor drive control apparatus, and air conditioner including the air blower or the compressor | Emerging Cross-Sectional Technologies | 3 | Active |
| US10696141B2 | Synchronous motor control device and method of controlling synchronous motor | Electricity | 3 | Active |
| US11070157B2 | Motor drive unit, compressor, and air conditioner | Electricity | 3 | Active |
| US10690370B2 | Indoor equipment and air conditioner | Electricity | 2 | Active |
| US11682992B2 | Motor drive device, compressor drive system, and refrigeration cycle system | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9929670B2 | Power conversion device, motor drive control device equipped with power conversion device, compressor and blower equipped with motor drive control device, and air conditioner equipped with compressor or blower | Emerging Cross-Sectional Technologies | 1 | Active |
| US11031896B2 | Motor driving apparatus and refrigeration cycle equipment | Electricity | 1 | Active |
| US11437930B2 | Inverter control device | Electricity | 0 | Active |
| US11632067B2 | Speed estimating device for AC motor, driving device for AC motor, refrigerant compressor, and refrigeration cycle apparatus | Electricity | 0 | Active |
| US10476423B2 | Synchronous motor control device, compressor drive system, and air conditioner | Emerging Cross-Sectional Technologies | 0 | Active |
| US11705841B2 | Estimation device and AC motor drive device | Electricity | 0 | Active |
| US11711039B2 | Motor drive apparatus | Electricity | 0 | Active |
| US11098928B2 | Speed estimation apparatus for AC motor, driving apparatus for AC motor, refrigerant compressor, and refrigeration cycle apparatus | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.