Inventor
MURAHASHI AKIHIRO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “MURAHASHI AKIHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
3 patentsUS7881086B2Feb 1, 2011
Power conversion device and fabricating method for the same
MITSUBISHI ELECTRIC CORP22 citations91
US6583976B1Jun 24, 2003
Power semiconductor device
MITSUBISHI ELECTRIC CORP14 citations83
US10064316B2Aug 28, 2018
Vehicular power conversion device
MITSUBISHI ELECTRIC CORP3 citations66
YOKOZUTSUMI RYO
3 patentsUS9806691B2Oct 31, 2017
Filter device and electric-vehicle drive controller
YOKOZUTSUMI RYO2 citations69
US9178450B2Nov 3, 2015
Control device and control method for electric motor, and motor and vehicle driving system to which the control device and control method are applied
YOKOZUTSUMI RYO2 citations59
US9271432B2Feb 23, 2016
Power conversion device with reduced noise source current, reduced high frequency current and reduced resonance current
YOKOZUTSUMI RYO1 citations50