Company Filing History:
Years Active: 2003
Title: Motohiko Ikegawa: Innovator in Light Water Reactor Technology
Introduction
Motohiko Ikegawa is a prominent inventor based in Hitachi, Japan. He is known for his significant contributions to the field of nuclear reactor technology, particularly in the development of light water reactors. His innovative approach aims to enhance the safety and cost efficiency of existing reactor designs.
Latest Patents
Ikegawa holds a patent for a light water reactor core and fuel assembly. This invention focuses on creating a reactor core that maintains the same levels of cost efficiency and safety as current boiling water reactors (BWRs). The design is oriented towards plutonium multi-recycling, achieving a breeding ratio near 1.0 while minimizing modifications to existing reactor structures. The core features an effective water-to-fuel volume ratio of 0.1 to 0.6, utilizing closed compact lattice fuel assemblies composed of fuel rods enriched with plutonium and actinides. Additionally, the design incorporates high void fraction coolant and large-diameter control rods to enhance operational efficiency.
Career Highlights
Ikegawa's career is marked by his dedication to advancing nuclear technology. His work at Hitachi, Ltd. has positioned him as a key figure in the development of innovative reactor designs. His patent reflects his commitment to improving the safety and efficiency of nuclear energy.
Collaborations
Ikegawa has collaborated with notable colleagues, including Renzo Takeda and Motoo Aoyama. These partnerships have contributed to the advancement of nuclear technology and the successful development of innovative reactor designs.
Conclusion
Motohiko Ikegawa's contributions to light water reactor technology exemplify his innovative spirit and commitment to enhancing nuclear safety and efficiency. His work continues to influence the field and pave the way for future advancements in reactor design.