Max Robotics — Global Service Robot Directory + US Certification

About

Atsushi Kato is a leading researcher in surgical robotics, with a primary focus on enhancing the precision and safety of minimally invasive breast cancer interventions. His major contributions lie in developing intelligent robotic systems that address the critical challenge of tissue deformation during needle insertion. Kato pioneered a robotic tissue preloading-based needle insertion system, which uses mechanical palpation to both locate cancerous tissue via force feedback and physically stabilize the breast to reduce target displacement. His seminal 2012 paper on this system, which has garnered 34 citations, demonstrates a significant improvement in targeting accuracy for procedures like biopsy and radiofrequency ablation. In his earlier 2009 work (15 citations), he established the foundational palpation-based method that directly compares favorably to standard insertion techniques. Kato has also advanced the safety of surgical robots by developing control methods that prevent overload on fragile tissues, introducing robust parameter-setting strategies to account for variations in organ stiffness. Through these innovations, Kato has directly improved the reliability of robot-assisted cancer diagnosis and treatment, making procedures safer and more effective for patients.