Hiroyasu Morisaki

Osaka Gas (Japan), Osaka Gas (United States)

Papers

Total Citations

H-Index

About

Hiroyasu Morisaki has pioneered the development of specialized inspection robots for industrial infrastructure, with a primary focus on the maintenance of spherical storage tanks. His most influential work, "Inspection robot for spherical storage tanks" (2002, 26 citations), introduced a groundbreaking robotic system that employs the Time of Flight Diffraction (TOFD) ultrasonic flaw detection method. This innovation allows for the external inspection of both inner and outer weld seam surfaces while tanks remain in active service, eliminating costly downtime. In his subsequent work, "Development of an Inspection Robot for Spherical Storage Tanks" (2003, 2 citations), Morisaki refined the robot's mobility, enabling it to traverse weld seams rapidly while carrying advanced sensor arrays. His contributions have been instrumental in advancing non-destructive testing (NDT) for the energy sector, particularly through collaborations with Osaka Gas Co. Ltd. By combining robotics with ultrasonic flaw detection, Morisaki has enhanced the safety and efficiency of industrial asset maintenance, reducing human risk and operational costs. His work remains a foundational reference for researchers in industrial robotics and structural health monitoring.