Hisashi Kozuka

Title: Hisashi Kozuka - Innovator in Dust Core Technology

Introduction

Hisashi Kozuka is a notable inventor based in Nagoya, Japan, recognized for his contributions to materials science, particularly in the development of innovative dust core technologies. With a unique focus on reducing iron loss in magnetic materials, Kozuka's patent stands out for its relevance in contemporary applications.

Latest Patents

Kozuka holds a patent for a dust core that effectively reduces iron loss. His invention incorporates soft magnetic metal particles with an average particle size ranging from 5 μm to 30 μm, combined with a particle boundary phase that includes a polycrystalline compound containing aluminum. The meticulously designed dust core maintains an area percentage of α-AlO in the particle boundary phase at 75% or less, along with an average thickness of the boundary phase between 10 nm and 300 nm. The reductions in iron loss achieved through this invention signify a substantial advancement in the field of magnetic materials.

Career Highlights

Kozuka is currently employed at Niterra Co., Ltd., where he continues to innovate and implement cutting-edge technologies. His contributions to the field have positioned him as a valuable asset to his company and the broader scientific community.

Collaborations

Throughout his career, Kozuka has collaborated with talented individuals such as Hiroshi Watanabe and Satoshi Mori. These partnerships have allowed for the exchange of ideas and development of advanced technologies, enriching the solutions provided within their projects and enhancing overall innovation within the organization.

Conclusion

Hisashi Kozuka's dedication to improving dust core technology through innovative solutions reflects his commitment to advancing magnetic materials science. His patent exemplifies the intersection of research and practical application, affirming his role as a significant inventor in the field. As technology continues to evolve, Kozuka's contributions will likely influence future advancements within the industry.