Inventor
NAKAZAWA YOSUKE
JP35 patents
⚠️ This page may combine multiple inventors who share the name “NAKAZAWA YOSUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
26 patentsUS6342745B1Jan 29, 2002
Reluctance type rotating machine with permanent magnets
TOSHIBA KK88 citations97
US7057361B2Jun 6, 2006
Inverter control device and electric vehicle thereof
TOSHIBA KK55 citations95
US6552462B2Apr 22, 2003
Reluctance type rotating machine with permanent magnets
TOSHIBA KK43 citations95
US6274960B1Aug 14, 2001
Reluctance type rotating machine with permanent magnets
TOSHIBA KK76 citations95
US5959430ASep 28, 1999
Power conversion system
TOSHIBA KK76 citations93
US6431297B1Aug 13, 2002
Apparatus for driving electric car by inverter-controlled motor through gear mechanism
TOSHIBA KK34 citations92
US6429620B2Aug 6, 2002
Motor control device
TOSHIBA KK36 citations92
US6107776AAug 22, 2000
Inverter control device
TOSHIBA KK51 citations92
US5854547ADec 29, 1998
Control system for permanent magnet synchronous motor
TOSHIBA KK49 citations92
US7084603B2Aug 1, 2006
Motor control device
TOSHIBA KK12 citations84
US6580247B2Jun 17, 2003
Motor control device
TOSHIBA KK19 citations84
US9616770B2Apr 11, 2017
Electric vehicle drive apparatus, method of driving an electric vehicle, and program
TOSHIBA KK7 citations81
US6828750B2Dec 7, 2004
Method of controlling a motor and device therefor
TOSHIBA KK7 citations74
US6707266B2Mar 16, 2004
Motor control device
TOSHIBA KK7 citations74
US9673715B2Jun 6, 2017
Switching element driving power supply circuit
TOSHIBA KK2 citations72
US9423470B2Aug 23, 2016
Magnetic polarity determination device, permanent magnet synchronous motor control device, and magnetic polarity determination method
TOSHIBA KK3 citations72
US9450509B2Sep 20, 2016
Power conversion apparatus
TOSHIBA KK5 citations71
US9722507B2Aug 1, 2017
Electric power conversion apparatus
TOSHIBA KK4 citations68
US9369065B2Jun 14, 2016
Power conversion device
TOSHIBA KK4 citations66
US7965003B2Jun 21, 2011
Motor drive system for railway vehicle
TOSHIBA KK2 citations62
US9287797B2Mar 15, 2016
Electric power converting device and electric power converting method
TOSHIBA KK2 citations60
US7904216B2Mar 8, 2011
Electric train control apparatus
TOSHIBA KK2 citations58
US10075092B2Sep 11, 2018
Neutral point power converter with first and second chopper cell groups
TOSHIBA KK0 citations41
US9643496B2May 9, 2017
Power conversion apparatus for vehicle and vehicle
TOSHIBA KK0 citations39
US9379548B2Jun 28, 2016
Multilevel reactive power compensator
TOSHIBA KK0 citations39
US10027242B2Jul 17, 2018
Vehicle power conversion device
TOSHIBA KK0 citations35