Kazumasa Hori

Title: Kazumasa Hori: Innovator in Copper Alloy Technology

Introduction

Kazumasa Hori is a prominent inventor based in Osaka, Japan, known for his significant contributions to the field of materials science, particularly in the development of high strength and high conductivity copper alloys. With a total of eight patents to his name, Hori has made a lasting impact on the industry through his innovative approaches.

Latest Patents

One of Hori's latest patents focuses on a high strength and high conductivity copper alloy rod or wire. This invention includes cobalt (Co) in the range of 0.12 to 0.32 mass %, phosphorus (P) from 0.042 to 0.095 mass %, tin (Sn) between 0.005 to 0.70 mass %, and oxygen (O) from 0.00005 to 0.0050 mass %. The patent outlines a specific relationship between the content of Co and P, ensuring optimal performance. The remainder of the alloy consists of copper and inevitable impurities. The production process involves continuous casting and rolling, which not only enhances the strength and conductivity of the copper rod or wire but also reduces production costs.

Career Highlights

Hori has worked with notable companies such as Mitsubishi Materials Corporation and Mitsubishi Shindoh Co., Ltd. His experience in these organizations has allowed him to refine his expertise in materials engineering and innovation.

Collaborations

Throughout his career, Hori has collaborated with esteemed colleagues, including Yutaka Koshiba and Tutomu Masui. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Kazumasa Hori's work in the field of copper alloys exemplifies the spirit of innovation and dedication to improving material properties. His contributions continue to influence the industry and pave the way for future advancements in materials science.