Design of a high-thrust density spiral motor using Finite Element Analysis. - Takahiro Mikami; Yasutaka Fujimoto (IECON, 2012)

On an active prosthetic knee joint driven by a high thrust force helical motor. - Yusuke Furuya; Takahiro Mikami; Tatsuya Suzuki; Yasutaka Fujimoto (IECON, 2013)

Validation of spiral motor parameters by FEA and experimental identification. - Masato Koyama; Takahiro Mikami; Yasutaka Fujimoto (ISIE, 2013)