Kotaro Maeda

Title: Kotaro Maeda: Innovator in Aluminum Electric Wire Technology

Introduction

Kotaro Maeda is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of aluminum electric wire technology. With a total of 2 patents to his name, Maeda's work has implications for the automotive industry and beyond.

Latest Patents

One of Maeda's latest patents is for an aluminum electric wire designed specifically for automobiles. This innovative wire features an annealing conductor made from elemental wires composed of an aluminum alloy. The alloy contains 0.90-1.20 mass % Fe, 0.10-0.25 mass % Mg, 0.01-0.05 mass % Ti, and 0.0005-0.0025 mass % B, with the remainder being aluminum. The wire boasts a tensile strength of 110 MPa or more, a breaking elongation of 15% or more, and an electric conductivity of 58% IACS or more. The production process involves casting an aluminum alloy through rapid solidification, followed by plasticity processing, bunching the wires, and annealing at temperatures of 250°C or higher before covering the conductor with an insulating material.

Career Highlights

Throughout his career, Kotaro Maeda has worked with prominent companies in the industry. He has been associated with Autonetworks Technologies Limited and Sumitomo Wiring Systems Limited. His experience in these organizations has contributed to his expertise in electrical engineering and innovation.

Collaborations

Maeda has collaborated with several professionals in his field, including Yasuyuki Otsuka and Masanobu Yoshimura. These collaborations have likely enriched his work and led to advancements in his projects.

Conclusion

Kotaro Maeda is a distinguished inventor whose work in aluminum electric wire technology has made a significant impact on the automotive industry. His innovative patents and career achievements highlight his contributions to electrical engineering.