Soft-switching-interleaved power factor correction converter with lossless snubber. - Itaru Ando; Kodai Abe; Masashi Ochiai; Kiyoshi Ohishi (IECON, 2013)

Fine motor current control based on new current reconstruction method using one DC-link current sensor. - Kei Matsuura; Kiyoshi Ohishi; Hitoshi Haga; Itaru Ando (IECON, 2015)

Resonant Frequency Damping Disturbance Observer based Robot Servo System. - Akinori Yabuki; Toshiyuki Kanmachi; Kiyoshi Ohishi; Toshimasa Miyazaki; Yuki Yokokura; Itaru Ando (AMC, 2020)