Max Robotics — Global Service Robot Directory + US Certification

About

Satoshi Hangai is a pioneering researcher in haptics and robotic teleoperation, with a focus on advancing bilateral control systems for surgical and micro-manipulation applications. His work addresses the critical challenge of reducing communication traffic in haptic data transmission, enabling more vivid and responsive tactile feedback over limited bandwidths—a key bottleneck in remote surgery and robotic assistance. His most cited paper, "Haptic Data Prediction and Extrapolation for Communication Traffic Reduction of Four-Channel Bilateral Control System" (2020, 13 citations), introduces innovative prediction algorithms that maintain high-fidelity haptic sensation while minimizing data load. Hangai also developed a microsurgery-assist robot for high-precision thread traction and tension control (2020, 8 citations), demonstrating real-world applicability in delicate surgical tasks where fragile threads and narrow fields demand extreme accuracy. Additionally, his work on a fiber-suspended micro force transmission system using scaling bilateral control (2018) pushes the boundaries of force scaling for biological and medical micro-manipulation. With a growing citation impact and a clear trajectory toward translating haptic theory into clinical tools, Hangai stands out as a key contributor to next-generation teleoperated surgical systems.