Study on Polishing Method Using Magnetic Levitation Tool in Superconductive-Assisted Machining. - Hidetaka Nakashima; Tatsuya Nakasaki; Tatsuhiro Tanaka; Yushi Kinoshita; Yuki Tanaka; Panart Khajornrungruang; Edmund Soji Otabe; Keisuke Suzuki (Int. J. Autom. Technol., 2021)