Inventor
MATSUBARA MASAKATSU
JP17 patents
⚠️ This page may combine multiple inventors who share the name “MATSUBARA MASAKATSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
12 patentsUS6794784B2Sep 21, 2004
Permanent magnet reluctance motor with embedded permanent magnet holes
TOSHIBA KK140 citations97
US7705503B2Apr 27, 2010
Rotating electrical machine
TOSHIBA KK34 citations92
US7057322B2Jun 6, 2006
Rotor for reluctance type rotating machine
TOSHIBA KK32 citations90
US8362668B2Jan 29, 2013
Rotor for rotating electrical machine
TOSHIBA KK17 citations84
US7804216B2Sep 28, 2010
Permanent-magnet reluctance electrical rotary machine
TOSHIBA KK11 citations84
US11909267B2Feb 20, 2024
Permanent magnet rotary electric machine including flux barriers shaped along flux lines
TOSHIBA KK2 citations62
US7327057B2Feb 5, 2008
Neutral-point terminal device for dynamoelectric machine
TOSHIBA KK4 citations57
US11837919B2Dec 5, 2023
Rotary electric machine
TOSHIBA KK0 citations51
US11289959B2Mar 29, 2022
Rotor and rotary electric machine
TOSHIBA KK0 citations51
US11183893B2Nov 23, 2021
Rotary electric device
TOSHIBA KK0 citations51
US11146129B2Oct 12, 2021
Rotor of electric rotating machine
TOSHIBA KK0 citations51
US12218548B2Feb 4, 2025
Embedded magnet rotor and rotary electric machine
TOSHIBA KK0 citations50
MATSUBARA MASAKATSU
3 patentsUS8080908B2Dec 20, 2011
Cooling structure for rotor core in electric rotating machine
MATSUBARA MASAKATSU47 citations92
US9118231B2Aug 25, 2015
Stator of rotating electrical machine and rotating electrical machine
MATSUBARA MASAKATSU5 citations71
US9379588B2Jun 28, 2016
Stator of rotating electrical machine and rotating electrical machine
MATSUBARA MASAKATSU0 citations38