Inventor
IWABUKI HIROYASU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “IWABUKI HIROYASU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
18 patentsUS10236750B2Mar 19, 2019
Rotating electric machine with a built-in control device and electric power assist steering system
MITSUBISHI ELECTRIC CORP8 citations83
US11432437B2Aug 30, 2022
Power converter
MITSUBISHI ELECTRIC CORP4 citations73
US7224150B2May 29, 2007
Redundancy circuit for series-connected diodes
MITSUBISHI ELECTRIC CORP8 citations73
US11527947B2Dec 13, 2022
Power conversion device having a configuration for simultaneous wired and wireless charging
MITSUBISHI ELECTRIC CORP2 citations72
US10106189B2Oct 23, 2018
Motor drive control device for electric power steering
MITSUBISHI ELECTRIC CORP6 citations72
US9680464B2Jun 13, 2017
Semiconductor switch circuit
MITSUBISHI ELECTRIC CORP3 citations72
US10749440B2Aug 18, 2020
Power conversion device with high power conversion efficiency
MITSUBISHI ELECTRIC CORP2 citations71
US10541622B2Jan 21, 2020
Electric motor drive device
MITSUBISHI ELECTRIC CORP5 citations71
US10608542B2Mar 31, 2020
Power conversion device with operation in dual-leg resonant mode or single-leg resonant mode
MITSUBISHI ELECTRIC CORP3 citations70
US9548664B2Jan 17, 2017
Gate-power-supply device and semiconductor circuit breaker using same
MITSUBISHI ELECTRIC CORP5 citations70
US7957164B2Jun 7, 2011
Power device for supplying AC voltage to a load having a discharge part
MITSUBISHI ELECTRIC CORP2 citations63
US10250124B2Apr 2, 2019
Power converter for controlling switching elements during regenerative control of an inverter
MITSUBISHI ELECTRIC CORP1 citations62
US11323025B2May 3, 2022
Power converter
MITSUBISHI ELECTRIC CORP1 citations59
US11342847B2May 24, 2022
Power conversion device with controller to discharge smoothing capacitors
MITSUBISHI ELECTRIC CORP0 citations51
US11563368B2Jan 24, 2023
Power conversion device
MITSUBISHI ELECTRIC CORP0 citations50
US11056979B2Jul 6, 2021
Power conversion apparatus
MITSUBISHI ELECTRIC CORP0 citations50
US10581337B2Mar 3, 2020
Power converter
MITSUBISHI ELECTRIC CORP0 citations39
US10693392B2Jun 23, 2020
Power conversion device and electric motor drive device using same
MITSUBISHI ELECTRIC CORP0 citations37