Kouji Miyata

Title: Kouji Miyata: Innovator in Rotary Machine Technology

Introduction

Kouji Miyata is a notable inventor based in Fukui, Japan. He has made significant contributions to the field of rotary machines, particularly through his innovative designs that enhance performance and stability.

Latest Patents

Miyata holds a patent for a rotary machine with a permanent magnet. This invention focuses on improving the design of the magnetic circuit in a permanent-magnet rotary machine, such as a servomotor. The primary objective of this invention is to stabilize the motor's output concerning temperature variations. The inventive improvement involves adjusting the area factor, denoted as (A.sub.m B.sub.m)/(A.sub.y B.sub.ys), to be greater than 1 but less than 5. Here, A.sub.m and B.sub.m represent the cross-sectional area and magnetic flux density in the permanent magnet's magnetic circuit, while A.sub.y and B.sub.ys refer to the effective cross-sectional area and saturation magnetic flux density at room temperature in the yoke's magnetic circuit.

Career Highlights

Throughout his career, Kouji Miyata has worked with prominent companies, including Honda and Shin-Etsu Chemical Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in rotary machine technology.

Collaborations

Miyata has collaborated with notable colleagues, including Nobuaki Komuro and Yoshito Harui. These partnerships have fostered innovation and development in their respective fields.

Conclusion

Kouji Miyata's contributions to rotary machine technology exemplify the impact of innovative thinking in engineering. His patent for a permanent magnet rotary machine showcases his commitment to enhancing performance and stability in this vital area of technology.