Food Supply Chain Management System for Product History Using Blockchain. - Junichi Suzuki; Midori Kono; Takashi Fujii; Toshihiko Ryugo; Motoki Sato; Yasuhiro Kawahara (Intelligent Environments (Workshops), 2018)

System for Motivating Ethical Consumption Behavior Using Dongle Interface Application. - Junichi Suzuki; Tomonari Okubo; Hiromu Oki; Takayuki Fukui; Takashi Fujii; Toshihiko Ryugo; Motoki Sato; Yasuhiro Kawahara (Intelligent Environments (Workshops), 2019)