Hisae Tsuboi

Papers

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About

Hisae Tsuboi is a pioneering researcher in soft robotics, specializing in the development of lightweight, intrinsically safe actuators for human-robot interaction. Her major contributions center on the design and fabrication of pneumatic soft actuators using pleated inflatable structures, a novel approach that dramatically reduces weight while maintaining compliance and safety. Her most influential work, "Development of a pneumatic soft actuator with pleated inflatable structures" (2017, 43 citations), demonstrates how these actuators can enable robots to safely operate in close proximity to humans—critical for applications in communication, entertainment, and medical/healthcare robotics. Tsuboi’s earlier foundational paper, "Proposal of an extremely lightweight soft actuator using plastic films with a pleated structure" (2012, 19 citations), introduced the core concept of using pleated plastic thin films to create actuators that are both extremely light and safe. This work directly addresses the challenge of intrinsic safety in human-friendly robots, offering a practical solution for robots that physically interact with people. Tsuboi’s research is notable for its elegant simplicity—leveraging everyday materials to achieve high performance—and its potential to transform assistive and collaborative robotics. Her work continues to inspire new generations of soft robotic systems that prioritize safety without sacrificing functionality.