Inventor
YASUI KAZUYA
JP23 patents
⚠️ This page may combine multiple inventors who share the name “YASUI KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
11 patentsUS9219441B2Dec 22, 2015
Magnet flux amount estimation device, synchronous motor driving device, and electric motor car
TOSHIBA KK7 citations82
US9423470B2Aug 23, 2016
Magnetic polarity determination device, permanent magnet synchronous motor control device, and magnetic polarity determination method
TOSHIBA KK3 citations72
US8044622B2Oct 25, 2011
Sensorless control apparatus of synchronous motor
TOSHIBA KK4 citations62
US7439703B2Oct 21, 2008
Controller for synchronous machine
TOSHIBA KK2 citations62
US7253583B2Aug 7, 2007
Controller for synchronous machine
TOSHIBA KK2 citations62
US7312594B2Dec 25, 2007
Control system for synchronous machine
TOSHIBA KK3 citations60
US7852246B2Dec 14, 2010
Analogue/digital converter device
TOSHIBA KK6 citations59
US7443126B2Oct 28, 2008
Controller for synchronous machine
TOSHIBA KK0 citations52
US7902881B2Mar 8, 2011
Output signal generating device including output signal detecting unit
TOSHIBA KK0 citations40
US10833613B2Nov 10, 2020
Inverter control apparatus and motor drive system
TOSHIBA KK0 citations39
US9923447B2Mar 20, 2018
Power conversion device having improved noise characteristics, and control method thereof
TOSHIBA KK0 citations36