Inventor
MAEKAWA SARI
JP24 patents
⚠️ This page may combine multiple inventors who share the name “MAEKAWA SARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
12 patentsUS7812557B2Oct 12, 2010
Motor controller, washing machine, and motor control method
TOSHIBA KK24 citations92
US9580858B2Feb 28, 2017
Motor control device, air conditioner, washing machine and refrigerator
TOSHIBA KK14 citations84
US9059657B2Jun 16, 2015
Motor control device
TOSHIBA KK8 citations84
US8354766B2Jan 15, 2013
Permanent magnet motor and washing machine provided therewith
TOSHIBA KK10 citations84
US9887650B2Feb 6, 2018
Inverter device and power steering device
TOSHIBA KK15 citations83
US8975841B2Mar 10, 2015
Motor control device
TOSHIBA KK6 citations73
US10630213B2Apr 21, 2020
Motor control integrated circuit
TOSHIBA KK2 citations68
US9209727B2Dec 8, 2015
Motor control device
TOSHIBA KK2 citations62
US9287820B2Mar 15, 2016
Motor control device and air conditioner
TOSHIBA KK0 citations42
US9564485B2Feb 7, 2017
Switch driving circuit, inverter apparatus and power steering apparatus
TOSHIBA KK0 citations41
US7859215B2Dec 28, 2010
Motor controller, control system, and control method
TOSHIBA KK0 citations41
US10090753B1Oct 2, 2018
Power conversion device and power conversion system
TOSHIBA KK0 citations40
MAEKAWA SARI
10 patentsUS8890450B2Nov 18, 2014
Motor control device
MAEKAWA SARI14 citations83
US8674652B2Mar 18, 2014
Motor control device
MAEKAWA SARI10 citations83
US8536812B2Sep 17, 2013
Motor control device and electrical equipment with motor controlled thereby
MAEKAWA SARI7 citations83
US8424347B2Apr 23, 2013
Washer dryer
MAEKAWA SARI18 citations83
US8327670B2Dec 11, 2012
Motor controller and drum washing machine
MAEKAWA SARI12 citations83
US8245545B2Aug 21, 2012
Motor controller and washing machine
MAEKAWA SARI10 citations83
US8248018B2Aug 21, 2012
Motor controller, motor control system, and washing machine
MAEKAWA SARI7 citations83
US8129931B2Mar 6, 2012
Motor control device, motor drive system, washing machine, air conditioner and method of changing magnetization amount of permanent magnet motor
MAEKAWA SARI12 citations83
US8120296B2Feb 21, 2012
Motor magnetic pole position detecting device
MAEKAWA SARI4 citations62
US8810171B2Aug 19, 2014
Motor controller
MAEKAWA SARI1 citations51