Kazuaki Sugimura

Title: Kazuaki Sugimura: Innovator in Conductive Materials

Introduction

Kazuaki Sugimura is a notable inventor based in Itami, Japan. He has made significant contributions to the field of electrically conductive materials, holding a total of 3 patents. His innovative designs have the potential to impact various industries, particularly in the manufacturing of wires and steel products.

Latest Patents

One of Sugimura's latest patents is for an electrically conductive wire. This wire features a core made of metal, which is coated with stainless steel. The core wire's metal has a higher electrical conductivity than the stainless steel coating. Additionally, the core wire includes a diffusion layer with at least 0.5 mass % iron, which is crucial for its performance. The thickness of this diffusion layer is carefully controlled to be between 0.4% and 5% of the core wire's diameter.

Another significant patent involves a steel wire designed for various applications. This steel wire is composed of specific percentages of carbon, silicon, manganese, chromium, and vanadium, with iron making up the balance. The unique composition results in a matrix of tempered martensite, which enhances the wire's strength and durability. The presence of non-metallic inclusions within the matrix is also carefully managed to ensure optimal performance.

Career Highlights

Throughout his career, Kazuaki Sugimura has worked with prominent companies such as Sumitomo Electric Industries and Sumitomo Steel Wire Corporation. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced materials.

Collaborations

Sugimura has collaborated with notable colleagues, including Katsutoshi Iwamoto and Hiromu Izumida. These partnerships have fostered innovation and have led to the successful development of new technologies in the field.

Conclusion

Kazuaki Sugimura's work in the field of electrically conductive materials showcases his innovative spirit and dedication to advancing technology. His patents reflect a deep understanding of material science and engineering, making him a valuable contributor to the industry.