Kiyosumi Tsuchiya

Title: Kiyosumi Tsuchiya: Innovator in High-Temperature Materials

Introduction

Kiyosumi Tsuchiya is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of materials science, particularly in the development of innovative structures that enhance the performance of high-temperature materials. His work has led to advancements that address critical issues in the industry.

Latest Patents

Kiyosumi Tsuchiya holds 1 patent that proposes an innovative cross-sectional structure. This structure utilizes the non-reactivity between copper (Cu) and tantalum (Ta), or between silver (Ag) and niobium (Nb) or tantalum (Ta), during high-temperature short-time heat treatment. The invention aims to achieve several objectives, including the suppression of low magnetic-field instability, excellent wire drawability of precursor wires, and a reduction in costs associated with stabilizer incorporation. The proposed structure consists of an assembly of multiple single wires, covered with an outer skin formed from Nb or Ta. Each wire features an Nb/Al composite filament region, which is partitioned and further surrounded by an interfilamentary barrier made from Cu or Ag.

Career Highlights

Throughout his career, Kiyosumi Tsuchiya has worked with prestigious organizations, including the National Institute for Materials Science and the Inter-university Research Institute Corporation High Energy Accelerator Research Organization. His experience in these institutions has allowed him to contribute to groundbreaking research and development in materials science.

Collaborations

Kiyosumi Tsuchiya has collaborated with esteemed colleagues, including Takao Takeuchi and Kazuhiko Nakagawa. These partnerships have fostered innovation and have been instrumental in advancing their shared research goals.

Conclusion

Kiyosumi Tsuchiya's innovative work in high-temperature materials has made a significant impact on the field. His patent addresses critical challenges and showcases his expertise as an inventor. His contributions continue to influence advancements in materials science.