Medical care system evaluation based on DEA of prefectures in Japan. - Kenji Fukuoka; Shingo Aoki; Yukie Majima (FUZZ-IEEE, 2011)

Design of Polycentric Assistive Device for Knee Joint. - Takehito Kikuchi; Takumi Nishimura; Kenji Fukuoka; Takeru Todaka; Isao Abe (RO-MAN, 2021)

Exploring the Possibility of Working in Japan for IT Engineers Who Do Not Speak Japanese. - Kenji Fukuoka; Yi Sun; Kazuhiro Ohtsuki (TALE, 2022)