Company Filing History:
Years Active: 2018-2021
Title: Innovations of Yoshimasa Nishio
Introduction
Yoshimasa Nishio is a notable inventor based in Tottori, Japan. He has made significant contributions to the field of materials science, particularly in the development of powder magnetic cores. With a total of 2 patents, his work has implications for various applications in electronics and engineering.
Latest Patents
Nishio's latest patents include a method for manufacturing a powder magnetic core using a soft magnetic material powder. This innovative method consists of three key steps: first, mixing the soft magnetic material powder with a binder; second, subjecting the mixture to pressure forming; and third, applying heat treatment to the formed body. The soft magnetic material powder is an Fe—Cr—Al based alloy powder that includes iron (Fe), chromium (Cr), and aluminum (Al). Notably, an oxide layer is formed on the surface of the soft magnetic material powder during the heat treatment process. This oxide layer has a higher mass ratio of aluminum to the total of iron, chromium, and aluminum compared to the alloy phase inside the powder.
Career Highlights
Yoshimasa Nishio is currently employed at Hitachi Metals, Ltd., where he continues to innovate in the field of magnetic materials. His work has been instrumental in advancing the technology behind powder magnetic cores, which are essential components in various electronic devices.
Collaborations
Nishio has collaborated with esteemed colleagues such as Shin Noguchi and Kazunori Nishimura. Their combined expertise has contributed to the successful development of new technologies and methodologies in their field.
Conclusion
Yoshimasa Nishio's contributions to the field of materials science, particularly through his patents on powder magnetic cores, highlight his innovative spirit and dedication to advancing technology. His work at Hitachi Metals, Ltd. and collaborations with fellow inventors further emphasize the importance of teamwork in driving innovation.