Inventor
SHIMADA MOTOMI
JP14 patents
⚠️ This page may combine multiple inventors who share the name “SHIMADA MOTOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
9 patentsUS7075306B2Jul 11, 2006
Power control unit
HITACHI LTD49 citations96
US7692430B2Apr 6, 2010
Power control unit
HITACHI LTD14 citations92
US6456909B1Sep 24, 2002
Control apparatus of electric vehicle
HITACHI LTD47 citations92
US7176645B2Feb 13, 2007
Control apparatus for electric railcar
HITACHI LTD10 citations83
US7965056B2Jun 21, 2011
Control apparatus of power conversion system
HITACHI LTD6 citations73
US7319333B2Jan 15, 2008
Power control unit
HITACHI LTD7 citations73
US7466103B2Dec 16, 2008
Battery module
HITACHI LTD5 citations62
US9350284B2May 24, 2016
Power conversion device
HITACHI LTD0 citations41
US8825240B2Sep 2, 2014
Control device for electric rolling stock
HITACHI LTD0 citations39