Company Filing History:
Years Active: 1986
Title: Yoshitsugu Mishima: Innovator in Nuclear Fuel Assembly Technology
Introduction
Yoshitsugu Mishima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of nuclear technology, particularly in the design of fuel assembly components. His innovative approach has led to the development of a unique spacer for supporting fuel rods in nuclear fuel assemblies.
Latest Patents
Mishima holds a patent for a fuel assembly spacer, which is designed to support a plurality of fuel rods forming a nuclear fuel assembly. The spacer consists of a peripheral band that surrounds a bundle of fuel rods and includes multiple spacer framework units, each designed to hold one fuel rod. These framework units are welded or brazed to the peripheral band and are arranged within it. Additionally, spring members are integrally formed on each of the spacer framework units. The entire assembly is constructed from a zirconium alloy that contains 5-25% by weight niobium and 0.1-1% by weight chromium and/or iron. This innovative design enhances the stability and efficiency of nuclear fuel assemblies.
Career Highlights
Mishima is associated with Doryokuro Kakunenryo Kaihatsu Jigyodan, where he has been instrumental in advancing nuclear fuel technology. His work has not only contributed to the efficiency of nuclear reactors but has also emphasized safety and reliability in nuclear energy production.
Collaborations
Mishima has collaborated with several talented individuals in his field, including Naoaki Takahashi and Kiyozumi Hayashi. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Yoshitsugu Mishima's contributions to nuclear fuel assembly technology through his patented designs demonstrate his commitment to advancing the field. His work continues to influence the development of safer and more efficient nuclear energy solutions.