Location History:
- Ibaraki, JP (1992)
- Abiko, JP (1998)
Company Filing History:
Years Active: 1992-1998
Title: Masahiro Fukumoto: Innovator in Radioactive Waste Management
Introduction
Masahiro Fukumoto is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of radioactive waste management, holding 2 patents that focus on innovative methods for treating and solidifying hazardous materials.
Latest Patents
Fukumoto's latest patents include a "Method for solidifying waste containing radioactive iodine." This method aims to suppress the volatilization of radioactive iodine during solidification, resulting in a solidified waste that offers high confinement and long-term stability. The process involves mixing granular waste with a corrosion-resistant metal powder, filling it into a metal capsule, and applying hot isostatic pressing to achieve solidification. The outcome is a solidified waste where radioactive iodine-containing adsorbents are effectively retained within the sintered matrix.
Another significant patent is the "Method of treatment of high-level radioactive waste." This method introduces boron and boron compounds to a calcined high-level radioactive waste material. The mixture is heated under reduction conditions to melt and alloy the platinum group elements with boron. The resultant alloys are then separated from residual oxides, which are solidified to create a highly volume-reduced solidified waste.
Career Highlights
Masahiro Fukumoto is associated with Doryokuro Kakunenryo Kaihatsu Jigyodan, where he continues to develop innovative solutions for managing radioactive waste. His work is crucial in addressing the challenges posed by high-level radioactive materials.
Collaborations
Fukumoto collaborates with notable colleagues, including Misato Horie and Masayuki Yoneya, who contribute to his research and development efforts in the field.
Conclusion
Masahiro Fukumoto's innovative approaches to radioactive waste management demonstrate his commitment to enhancing safety and efficiency in this critical area. His patents reflect a deep understanding of the complexities involved in handling hazardous materials, making him a key figure in the field.