Inventor
HORIUCHI KEISUKE
JP20 patents
⚠️ This page may combine multiple inventors who share the name “HORIUCHI KEISUKE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
12 patentsUS7978471B2Jul 12, 2011
Electric power conversion apparatus
HITACHI LTD68 citations98
US7965510B2Jun 21, 2011
Power conversion apparatus and power module
HITACHI LTD83 citations97
US9137932B2Sep 15, 2015
Electric power conversion apparatus
HITACHI LTD12 citations93
US9042101B2May 26, 2015
Electric power conversion apparatus
HITACHI LTD16 citations93
US8917509B2Dec 23, 2014
Electric power conversion apparatus
HITACHI LTD11 citations93
US7957145B2Jun 7, 2011
Electric power converter
HITACHI LTD35 citations92
US10524398B2Dec 31, 2019
Electric power conversion apparatus
HITACHI LTD6 citations84
US9648791B2May 9, 2017
Electric power conversion apparatus
HITACHI LTD3 citations84
US9013877B2Apr 21, 2015
Power semiconductor device
HITACHI LTD12 citations80
US11211881B2Dec 28, 2021
Power conversion device and electric railroad vehicle equipped with power conversion device
HITACHI LTD2 citations70
US10966355B2Mar 30, 2021
Electric power conversion apparatus
HITACHI LTD0 citations63
US10044220B2Aug 7, 2018
Uninterruptible power-supply system
HITACHI LTD1 citations52
HORIUCHI KEISUKE
2 patentsUS8472188B2Jun 25, 2013
Semiconductor power module, inverter, and method of manufacturing a power module
HORIUCHI KEISUKE28 citations91
US8564953B2Oct 22, 2013
Semiconductor power module, inverter/converter including the same, and method of manufacturing a cooling jacket for semiconductor power module
HORIUCHI KEISUKE16 citations82