Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kawamura K. and Nakamura K. and Ichinokura O. and Goto H. and J. Guo H.,Torque and Efficiency Improvement of High-Speed Cooling-Fan Motor,Transaction of the Magnetics Society of Japan Special Issues,2432-0471,The Magnetics Society of Japan,2019-05-01,3,1,85-89,https://cir.nii.ac.jp/crid/1390845713065306368,https://doi.org/10.20819/msjtmsj.19tr317