Education of practical engineering skills aiming for solving real problems related to local area. - Hideaki Katayama; Tomoki Takezawa; Yutaka Tange (TALE, 2015)

Development of Vertical Obstacle Detection System for Visually Impaired Individuals. - Yutaka Tange; Tomohiro Konishi; Hideaki Katayama (ACIT, 2019)

Development of a New Detection System for Overhead Obstacles. - Yutaka Tange; Tomohiro Konishi; Hideaki Katayama (LifeTech, 2020)