Akihoro Makino

Title: Akihoro Makino: Innovator in Magneto-Impedance Technology

Introduction

Akihoro Makino is a notable inventor based in Niigata, Japan. He has made significant contributions to the field of magneto-impedance technology, particularly through his innovative patent.

Latest Patents

Makino holds a patent for a magneto-impedance element, which demonstrates a change in impedance in response to an external magnetic field when an alternating current is applied. This element is composed of a glassy alloy that includes at least one base metal selected from iron (Fe), cobalt (Co), and nickel (Ni). Additionally, it contains at least one additional metal from a group that includes zirconium (Zr), niobium (Nb), tantalum (Ta), hafnium (Hf), molybdenum (Mo), titanium (Ti), and vanadium (V), along with boron (B). The glassy alloy has a temperature region of supercooling liquid zone of 20°C or more, represented by the equation ΔT = T_c - T_g, where T_c is the crystallization temperature and T_g is the glass transition temperature.

Career Highlights

Throughout his career, Akihoro Makino has focused on advancing technologies related to magnetic elements. His work has led to the development of various applications, including magnetic heads, thin film magnetic heads, azimuth sensors, and autocancelers that utilize the magneto-impedance element.

Collaborations

Makino has collaborated with notable colleagues such as Hisato Koshiba and Takao Mizushima, contributing to the advancement of their shared field of expertise.

Conclusion

Akihoro Makino's innovative work in magneto-impedance technology has established him as a significant figure in the field. His contributions continue to influence advancements in magnetic applications and technologies.