Inventor
IIZUKA MOTONOBU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “IIZUKA MOTONOBU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS7994666B2Aug 9, 2011
Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnet
HITACHI LTD16 citations91
US7847456B2Dec 7, 2010
Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnet
HITACHI LTD29 citations91
US7619332B2Nov 17, 2009
Permanent magnet type electric rotating machine and wind turbine electric power generation system
HITACHI LTD26 citations89
US9203277B2Dec 1, 2015
Permanent magnet pump motor
HITACHI LTD12 citations84
US10177621B2Jan 8, 2019
Rotating electric machine or wind power generation system
HITACHI LTD8 citations82
US9054568B2Jun 9, 2015
Permanent magnet rotating electric machine
HITACHI LTD3 citations62
US10199900B2Feb 5, 2019
Rotating machine
HITACHI LTD0 citations52
US9225213B2Dec 29, 2015
Electrical rotating machine
HITACHI LTD1 citations52
US10243430B2Mar 26, 2019
Rotating electrical machine with rotor and stator, with a stator core including packet cores
HITACHI LTD0 citations51
US10033237B2Jul 24, 2018
Neutral ring for use in rotating electrical machine and method for manufacturing the same
HITACHI LTD0 citations50
US10097059B2Oct 9, 2018
Rotating electric machine
HITACHI LTD1 citations47
US10075112B2Sep 11, 2018
Field winding type synchronous machine
HITACHI LTD0 citations41
US9276506B2Mar 1, 2016
Field winding type synchronous motor
HITACHI LTD0 citations41
US9484793B2Nov 1, 2016
Electrical rotating machine system or wind turbine system
HITACHI LTD0 citations40