Max Robotics — Global Service Robot Directory + US Certification

About

Ato Kitagawa is a robotics and mechanical engineering researcher whose work centers on disaster response robotics, pneumatic actuation systems, and mobile inspection platforms. His research has made significant contributions to search and rescue technology, particularly in developing innovative robots and power systems capable of operating in the hazardous, confined environments created by earthquake debris and collapsed structures. Among his most influential contributions is the development of a portable pneumatic power source utilizing CO₂ phase transitions at the triple point, a novel approach to powering mobile and wearable robotic systems that has attracted nearly 50 citations across related publications. His rescue robotics work spans throw-and-collect inspection robots, gel-type sticky wall-climbing robots, hose-type robots navigating narrow rubble spaces, and jumping robots powered by pneumatic cylinders — each addressing real-world constraints of disaster site access. Kitagawa has also advanced actuator design through innovations such as the Magnetic Brake Cylinder, which dramatically enhances driving force for casting and jumping motions, and the Flat Ring Tube, a valve-free fluid actuator with applications in wearable robotics. With over 140 cumulative citations across his top works, his research represents a sustained and practical contribution to humanitarian robotics, consistently bridging fundamental mechanical principles with life-saving field applications.