Inventor
GEKINOZU MASAKAZU
JP19 patents
⚠️ This page may combine multiple inventors who share the name “GEKINOZU MASAKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJI ELECTRIC CO LTD
11 patentsUS9950632B2Apr 24, 2018
Motor drive device
FUJI ELECTRIC CO LTD7 citations81
US11195648B2Dec 7, 2021
Electronic appliance and power conversion apparatus
FUJI ELECTRIC CO LTD7 citations79
US6362984B2Mar 26, 2002
DC-DC converter
FUJI ELECTRIC CO LTD13 citations73
US10574075B2Feb 25, 2020
Controller for operating parallel converters in constant voltage, constant power and constant current modes to charge a battery
FUJI ELECTRIC CO LTD5 citations72
US9832909B2Nov 28, 2017
Electronic equipment cooling device and power converter having electronic equipment cooling device
FUJI ELECTRIC CO LTD5 citations72
US9661783B2May 23, 2017
Magnetic component cooling structure and power converter having the same
FUJI ELECTRIC CO LTD4 citations72
US9596791B2Mar 14, 2017
Cooling device and power converter having cooling device
FUJI ELECTRIC CO LTD6 citations72
US9350255B2May 24, 2016
DC-DC conversion device including pulse width modulation control
FUJI ELECTRIC CO LTD2 citations62
US10195949B2Feb 5, 2019
Charger
FUJI ELECTRIC CO LTD1 citations56
US11108326B2Aug 31, 2021
DC-DC converter
FUJI ELECTRIC CO LTD0 citations51
US9705407B2Jul 11, 2017
Power conversion device
FUJI ELECTRIC CO LTD1 citations49
IWAHORI MICHIO
3 patentsUS8212506B2Jul 3, 2012
AC motor driving circuit and electric car driving circuit
IWAHORI MICHIO11 citations81
US8183804B2May 22, 2012
AC motor driving circuit and electric car driving circuit
IWAHORI MICHIO2 citations59
US8076897B2Dec 13, 2011
AC motor driving circuit and electric vehicle driving circuit
IWAHORI MICHIO0 citations49