Tsukasa Kikuchi

Title: Tsukasa Kikuchi: Innovator in Neutron Measurement Technologies

Introduction

Tsukasa Kikuchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of nuclear engineering, particularly in the measurement of axial void fraction distribution and neutron multiplication factors. His innovative work has implications for various applications in nuclear technology.

Latest Patents

Kikuchi holds a patent for an "Axial void fraction distribution measurement method and neutron multiplication factor evaluating method." This patent describes a method where a first intensity, expressed as A=a×E, and a first reference intensity, also expressed as A=a×E, are evaluated. The second intensity, expressed as B=b×E, and a second reference intensity, B=b×E, are also assessed. The first intensity and reference intensity relate to radioactive nuclides generated by neutron capture reactions of heavy nuclides or fission product nuclides. The second intensity and reference intensity pertain to radioactive fission product nuclides, excluding those generated by neutron capture reactions. The method involves measuring reference intensities where the void fraction is known and evaluating a correlation curve of (a/a) and the void fraction. Ultimately, an axial void fraction distribution is determined based on the value of (a/a) and the correlation curve.

Career Highlights

Kikuchi is associated with Kabushiki Kaisha Toshiba, a leading company in technology and engineering. His work at Toshiba has allowed him to focus on advanced nuclear measurement techniques, contributing to the company's reputation for innovation in the field.

Collaborations

Throughout his career, Kikuchi has collaborated with notable colleagues, including Makoto Ueda and Hironori Kumanomido. These collaborations have fostered a productive environment for research and development in nuclear technologies.

Conclusion

Tsukasa Kikuchi's contributions to neutron measurement technologies exemplify the importance of innovation in the field of nuclear engineering. His patent and collaborative efforts continue to influence advancements in this critical area.