Location History:
- Hitachi, JP (1984)
- Ibaraki, JP (1985)
Company Filing History:
Years Active: 1984-1985
Title: Kazuhiko Kudo: Innovator in Radioactive Waste Treatment
Introduction
Kazuhiko Kudo is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of radioactive waste treatment, holding a total of 2 patents. His innovative approaches have the potential to enhance safety and efficiency in managing hazardous materials.
Latest Patents
Kudo's latest patents include a "Process and system for treatment of radioactive waste" and a "Granulating apparatus." The first patent describes a treatment system for radioactive waste solutions, specifically those containing sodium sulfate from boiling water type nuclear reactors. In this system, waste solutions are processed in a thin film evaporator, where they are evaporated and transformed into powder. The precipitated solid is then wiped off the evaporator vessel by rotating wiper blades, which are designed to minimize wear by controlling the rotor's speed.
The second patent outlines a granulating apparatus that incorporates a binder, such as epoxy resin, into the powder to be treated. This apparatus features a screw feeder that conveys the powder and rolls that compression-mold it. By inducing internal friction and generating heat, the binder temporarily dissolves, allowing the powder to be pelletized. The apparatus is equipped with a temperature measurement device and a controller to optimize the stirring and molding speeds based on the measured temperature.
Career Highlights
Kazuhiko Kudo has dedicated his career to advancing technologies that address critical environmental challenges. His work at Hitachi, Ltd. has positioned him as a leader in the field of waste management solutions.
Collaborations
Kudo has collaborated with esteemed colleagues, including Koichi Chino and Masami Matsuda, to further enhance the impact of his inventions. Their combined expertise has contributed to the development of innovative solutions in radioactive waste treatment.
Conclusion
Kazuhiko Kudo's contributions to the field of radioactive waste treatment exemplify the importance of innovation in addressing environmental challenges. His patents reflect a commitment to safety and efficiency, making a significant impact in the industry.