Inventor
YUASA KENTA
JP28 patents
⚠️ This page may combine multiple inventors who share the name “YUASA KENTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
21 patentsUS9935569B2Apr 3, 2018
Motor drive control apparatus, compressor, fan, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP17 citations85
US9787246B2Oct 10, 2017
Motor drive control device, compressor, air-sending device, and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP14 citations84
US9712071B2Jul 18, 2017
Power conversion device and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP15 citations84
US9692312B2Jun 27, 2017
Power conversion apparatus, and air-conditioning apparatus using the same
MITSUBISHI ELECTRIC CORP17 citations84
US9772131B2Sep 26, 2017
Heat pump device, and air conditioner, heat pump water heater, refrigerator, and freezing machine including heat pump device
MITSUBISHI ELECTRIC CORP13 citations83
US9941834B2Apr 10, 2018
Power conversion apparatus and air-conditioning apparatus including the power conversion apparatus
MITSUBISHI ELECTRIC CORP12 citations82
US9816737B2Nov 14, 2017
DC power-supply device and refrigeration cycle device
MITSUBISHI ELECTRIC CORP7 citations82
US9692289B2Jun 27, 2017
DC power-supply device and refrigeration-cycle application device including the same
MITSUBISHI ELECTRIC CORP8 citations82
US9998007B2Jun 12, 2018
Boost converter with flying capacitor and refrigeration circuit
MITSUBISHI ELECTRIC CORP3 citations73
US9735666B2Aug 15, 2017
Power conversion device
MITSUBISHI ELECTRIC CORP3 citations73
US10263539B2Apr 16, 2019
Power converter and air-conditioning apparatus using the same
MITSUBISHI ELECTRIC CORP5 citations72
US11486613B2Nov 1, 2022
Power converter and air-conditioning apparatus employing the same
MITSUBISHI ELECTRIC CORP2 citations70
US12173944B2Dec 24, 2024
Refrigerating and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations61
US12032025B2Jul 9, 2024
Permanent magnet synchronous motor diagnostic device and inverter comprising the same
MITSUBISHI ELECTRIC CORP0 citations59
US11509232B2Nov 22, 2022
Power converter and air-conditioning apparatus using the same
MITSUBISHI ELECTRIC CORP0 citations52
US9742267B2Aug 22, 2017
Power conversion apparatus and refrigeration air-conditioning apparatus
MITSUBISHI ELECTRIC CORP1 citations52
US9621025B2Apr 11, 2017
Backflow preventing device, power conversion apparatus, motor driver, and refrigerating and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations52
US12375005B2Jul 29, 2025
Power converter and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations49
US10404196B2Sep 3, 2019
Backflow preventing device, power conversion apparatus, and refrigerating and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations42
US10116205B2Oct 30, 2018
Power conversion device and refrigerating and air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations42
US10003184B2Jun 19, 2018
Backflow preventing device, power conversion device, and refrigeration air-conditioning apparatus
MITSUBISHI ELECTRIC CORP0 citations42
KAMIYA SHOTA
3 patentsUS9903629B2Feb 27, 2018
Heat pump device, air conditioner, and freezer
KAMIYA SHOTA2 citations71
US9739515B2Aug 22, 2017
Heat pump device, air conditioner, and freezer that efficiently heats refrigerant on standby
KAMIYA SHOTA2 citations71
US10605500B2Mar 31, 2020
Heat pump device, air conditioner, and freezer
KAMIYA SHOTA1 citations60
HATAKEYAMA KAZUNORI
2 patentsUS9829234B2Nov 28, 2017
Heat pump device, heat pump system, and method for controlling inverter
HATAKEYAMA KAZUNORI15 citations82
US10208991B2Feb 19, 2019
Heat pump device, and air conditioner, heat pump water heater, refrigerator and freezing machine including heat pump device
HATAKEYAMA KAZUNORI3 citations71