Company Filing History:
Years Active: 2003-2006
Title: Innovator Hiroaki Igakura: Pioneering Submersible Repairing Technologies
Introduction
Hiroaki Igakura, an esteemed inventor based in Yokohama, Japan, has made significant contributions to the field of innovative repair systems, particularly in challenging environments such as nuclear reactors. With a total of four patents to his name, his groundbreaking work addresses the urgent needs for efficiency and safety in maintenance operations.
Latest Patents
Among his latest inventions, the "Modular Submersible Repairing System and Repairing Method" stands out. This sophisticated system includes a working unit equipped with a tool module capable of executing repairs on reactor structures. The innovative design features a scanning/pitching module that can be selectively connected or disconnected from the tool module. Additionally, it incorporates a submersible fan module to further enhance its functionality. The system is engineered for optimal performance, including buoyant modules that maintain orientation and a manipulator module equipped with an actuator driving mechanism.
Another notable patent by Igakura is the "Laser Emission Head, Laser Beam Transmission Device, and Preventive Maintenance Repair Device of Structure in Nuclear Reactor." This invention utilizes a laser emitting head designed for precise machining using laser beams, serving to improve preventive maintenance and repair operations conducted in tight spaces within core structures. The design includes a light guide, a converging lens, and a reflective mirror, along with mechanism features that facilitate safe and efficient operations.
Career Highlights
Hiroaki Igakura is currently associated with Toshiba Corporation, where he continues to push the boundaries of innovation in submersible technologies and maintenance solutions. His career trajectory has been marked by a commitment to excellence and a focus on developing advanced tools that address the complexities of reactor maintenance.
Collaborations
Throughout his professional journey, Igakura has collaborated with esteemed colleagues, including Motohiko Kimura and Katsuhiko Sato. Together, they have worked on various projects that harness cutting-edge technologies, resulting in groundbreaking patents that enhance safety and efficiency in high-risk environments.
Conclusion
Hiroaki Igakura's contributions to the field of submersible repairing technologies and laser applications in nuclear reactors underline his role as a leading innovator. With multiple patents that reflect his creative prowess and dedication, he continues to inspire the next generation of inventors in the realm of structural maintenance and repair.