Koji Mimura

Title: Koji Mimura: Innovator in Soft Magnetic Materials

Introduction

Koji Mimura is a prominent inventor based in Itami, Japan, known for his significant contributions to the field of soft magnetic materials. With a total of 4 patents to his name, Mimura has made strides in developing innovative materials that enhance performance in various applications.

Latest Patents

Mimura's latest patents include advancements in soft magnetic materials and powder magnetic cores. One of his notable inventions is a soft magnetic material that comprises a plurality of composite magnetic particles. Each particle includes a metal magnetic particle covered by an insulation coating containing silicon. This design effectively decreases hysteresis loss while minimizing eddy-current loss. Another patent focuses on a dust core with a specific relationship between particle diameter and coating thickness. This invention aims to provide a powder core with superior heat resistance, restricting the flow of eddy currents between particles.

Career Highlights

Koji Mimura is associated with Sumitomo Electric Industries, Limited, where he has been instrumental in research and development. His work has significantly impacted the field of magnetic materials, leading to advancements that benefit various industries.

Collaborations

Mimura has collaborated with notable colleagues, including Toru Maeda and Yasushi Mochida, to further enhance the research and development of innovative materials.

Conclusion

Koji Mimura's contributions to soft magnetic materials and his innovative patents reflect his dedication to advancing technology in this field. His work continues to influence the development of efficient materials for various applications.