Max Robotics — Global Service Robot Directory + US Certification

About

Satoshi Yanagihara is a pioneering figure in nuclear robotics and reactor decommissioning, whose work has laid critical groundwork for safe, remote handling of radioactive materials. His most influential contribution is the development of an underwater plasma arc cutting technique operated by a robotic manipulator, used to dismantle the Japan Power Demonstration Reactor (JPDR) internals. This landmark 1988 study, with 17 citations, demonstrated how remote cutting could dramatically reduce occupational radiation exposure and manpower while improving waste management efficiency—a foundational approach for modern decommissioning projects. Yanagihara also advanced disaster response robotics, leading the development of remote surveillance squads for information collection during nuclear accidents. His 2002 work on this topic, with 8 citations, and related 2001 studies on mobile robots with self-positioning systems and omnidirectional movement, reflect his commitment to creating autonomous platforms that can operate in hazardous, inaccessible environments. By integrating robotic manipulators, position identification, and remote cutting technologies, Yanagihara has significantly enhanced the safety and effectiveness of nuclear facility dismantling and emergency response, making him a key figure in the evolution of nuclear robotics.