Characteristic of Independent Two AC Motor Drives Fed by a Five-Leg Inverter. - Kazuo Oka; Yusuke Ohama; Hisao Kubota; Ichiro Miki; Kouki Matsuse (IAS, 2009)

Independent rated speed control of two induction motors fed by a four-leg inverter. - Yuji Kubo; Takayuki Moroi; Kouki Matsuse; Hisao Kubota; Kaushik Rajashekara (IAS, 2014)

Vector controlled two induction motor drives fed by matrix converter. - Akitoshi Nakajima; Kiyoya Sakaki; Kouki Matsuse; Hisao Kubota; Kaushik Rajashekara (IAS, 2014)

Vector control of two induction motor drives fed by matrix converter. - Akitoshi Nakajima; Kiyoya Sakaki; Kentarou Sakashita; Hisao Kubota; Kouki Matsuse (IECON, 2014)

Acoustic noise characteristics in position sensorless control for IPMSM based on EEMF and voltage injection synchronized with PWM carrier. - Tomoya Yokoyama; Hisao Kubota (ICIT, 2015)

Acoustic Noise Removal of Sensorless Control for an IPMSM Based on Extended EMF and Voltage Injection Synchronized with PWM Carrier. - Yuki Ishii; Hisao Kubota (IECON, 2018)

Quiet Position Sensorless Drive of IPMSM Using Ultrasonic Three-Phase Triangular-Wave Carrier. - Ryosuke Ishizuka; Hisao Kubota (IECON, 2018)