Inventor
MORIMOTO SHINYA
JP29 patents
⚠️ This page may combine multiple inventors who share the name “MORIMOTO SHINYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YASKAWA DENKI SEISAKUSHO KK
13 patentsUS6242885B1Jun 5, 2001
Method for estimating induced electromotive force and speed of induction motor, method for correcting misalignment of shaft thereof, and induction motor controller
YASKAWA DENKI SEISAKUSHO KK25 citations92
US7068526B2Jun 27, 2006
PWM inverter device
YASKAWA DENKI SEISAKUSHO KK27 citations89
US7872438B2Jan 18, 2011
Initial pole position estimating apparatus and method for AC synchronous motor
YASKAWA DENKI SEISAKUSHO KK7 citations82
US6804130B2Oct 12, 2004
Inverter device and current limiting method therefor
YASKAWA DENKI SEISAKUSHO KK12 citations73
US9300234B2Mar 29, 2016
Rotary electric machine controller, rotary electric machine control method, and method of creating control map
YASKAWA DENKI SEISAKUSHO KK6 citations72
US8988027B2Mar 24, 2015
Motor control apparatus and motor control method
YASKAWA DENKI SEISAKUSHO KK5 citations72
US9190935B2Nov 17, 2015
Power regenerative converter and power conversion apparatus
YASKAWA DENKI SEISAKUSHO KK6 citations71
US9112414B2Aug 18, 2015
Matrix converter having a plurality of bidirectional switches for a commutation operation and control method therefor
YASKAWA DENKI SEISAKUSHO KK4 citations70
US7619377B2Nov 17, 2009
Linear motor system
YASKAWA DENKI SEISAKUSHO KK3 citations62
US9236821B2Jan 12, 2016
Magnetic pole position estimating apparatus for electric motor, controlling apparatus for electric motor, and magnetic pole position estimating method for electric motor
YASKAWA DENKI SEISAKUSHO KK1 citations52
US9379649B2Jun 28, 2016
Linear motor system
YASKAWA DENKI SEISAKUSHO KK1 citations50
US9397602B2Jul 19, 2016
Rotary electric machine control apparatus and control method for rotary electric machine
YASKAWA DENKI SEISAKUSHO KK1 citations46
US9195223B2Nov 24, 2015
Motor controller and motor system
YASKAWA DENKI SEISAKUSHO KK0 citations36
YASKAWA ELECTRIC CORP
8 patentsUS10256760B2Apr 9, 2019
Power conversion apparatus, control apparatus, and control method using a correction vector
YASKAWA ELECTRIC CORP2 citations71
US9484839B2Nov 1, 2016
Power converter, power generating system, apparatus for controlling power converter, and method for controlling power converter
YASKAWA ELECTRIC CORP4 citations70
US9509233B2Nov 29, 2016
Power converter, power generation system, control apparatus, and power conversion method
YASKAWA ELECTRIC CORP6 citations69
US12341446B2Jun 24, 2025
Power conversion device, estimation device, and estimation method
YASKAWA ELECTRIC CORP0 citations60
US10965238B2Mar 30, 2021
Power conversion apparatus, power estimating method for electric motor, and control method for electric motor
YASKAWA ELECTRIC CORP0 citations51
US9843273B2Dec 12, 2017
Power conversion apparatus, phase current detection apparatus, and phase current detection method
YASKAWA ELECTRIC CORP1 citations50
US10666178B2May 26, 2020
Motor control device and control method
YASKAWA ELECTRIC CORP0 citations39
US10135375B2Nov 20, 2018
Rotation controller for AC electric motor and method for controlling rotation of the AC electric motor
YASKAWA ELECTRIC CORP0 citations39