Company Filing History:
Years Active: 1990-1992
Title: Yasushi Watanabe: Innovator in Magnetic Alloys
Introduction
Yasushi Watanabe is a prominent inventor based in Yokosuka, Japan. He has made significant contributions to the field of magnetic materials, particularly in the development of novel magnetic alloys. With a total of 2 patents to his name, Watanabe's work has implications for various technological applications.
Latest Patents
Watanabe's latest patents include a magnetic alloy characterized by the compositional formula Fe-O-N. This innovative alloy is designed for use in magnetic heads, showcasing a specific compositional formula of Fe.sub.v N.sub.w O.sub.x M.sub.y. In this formula, M represents elements such as Ta, Nb, Si, and mixtures thereof. The values of v, w, x, and y are defined by atomic percent, ensuring that 1 ≤ w ≤ 20, 1 ≤ x ≤ 20, and 0.5 ≤ y ≤ 6, with the constraint that v + w + x + y = 100. Additionally, these alloys may include elements from the platinum group or group VIa of the periodic table to enhance their corrosion resistance.
Career Highlights
Watanabe is currently employed at the Victor Company of Japan, Limited, where he continues to innovate in the field of magnetic materials. His work has been instrumental in advancing the technology used in magnetic heads, which are critical components in various electronic devices.
Collaborations
Watanabe collaborates with fellow inventor Hirofumi Imaoka, contributing to the development of cutting-edge technologies in their field.
Conclusion
Yasushi Watanabe's contributions to the field of magnetic alloys highlight his role as a key innovator in Japan. His patents reflect a commitment to advancing technology and improving material performance.