Company Filing History:
Years Active: 2013-2014
Title: Innovations of Hirofumi Yoshida in Mn-Zn-Co Ferrite Technology
Introduction
Hirofumi Yoshida is a notable inventor based in Chiba, Japan, recognized for his contributions to the field of ferrite technology. He holds a total of four patents, showcasing his innovative approach to materials science and engineering.
Latest Patents
Yoshida's latest patents focus on the development of Mn-Zn-Co ferrite, which is characterized by a unique composition that enhances its magnetic properties. One of his patents discloses a MnZnCo-based ferrite that includes base constituents such as iron oxide, zinc oxide, cobalt oxide, and manganese oxide, along with secondary constituents like silicon oxide and calcium oxide. This ferrite exhibits superior characteristics, maintaining an incremental permeability of 2000 or greater across a wide temperature range when subjected to a direct current magnetic field. Another patent details a method for producing a Mn-Zn-Co ferrite core, emphasizing the reduction of impurities to achieve optimal performance.
Career Highlights
Hirofumi Yoshida is currently employed at JFE Chemical Corporation, where he continues to advance his research in ferrite materials. His work has significantly impacted the industry, particularly in applications requiring high-performance magnetic materials.
Collaborations
Yoshida collaborates with esteemed colleagues, including Yukiko Nakamura and Satoshi Goto, contributing to a dynamic research environment that fosters innovation and development in ferrite technology.
Conclusion
Hirofumi Yoshida's innovative work in Mn-Zn-Co ferrite technology exemplifies the importance of research and development in advancing material science. His patents reflect a commitment to enhancing the performance of magnetic materials, which has significant implications for various applications.