Mechanical design of a jumping and rolling spherical robot for children with developmental disorders. - Yujiro Mizumura; Keitaro Ishibashi; Soichi Yamada; Atsuo Takanishi; Hiroyuki Ishii (ROBIO, 2017)

Development of Shape Memory Alloy Driven Small Legged Robot Capable of Walking on a Flat Ground and Climbing a Leaning Tree. - Keitaro Ishibashi; Atsuo Takanishi; Hiroyuki Ishii (AIM, 2019)

A Novel Compact Underactuated Tendon-Driven Mechanism with Shape Memory Alloys. - Keitaro Ishibashi; Hiroyuki Ishii (AIM, 2022)

Insect-Tarsus-Inspired Legs: Toward Improvement of Gripping Ability of Small Tree-Climbing Robots. - Keitaro Ishibashi; Hiroyuki Ishii (BioRob, 2022)

Development of a Long Flexible Manipulator Utilizing the Motions of Twining and Tightening to Enhance Holding Ability. - Shotaro Shimegi; Keitaro Ishibashi; Toshihiro Usami; Hiroyuki Ishii (AIM, 2023)