Yusuke Miyajima

Title: Yusuke Miyajima: Innovator in Brushless Motor Technology

Introduction

Yusuke Miyajima is a prominent inventor based in Matsudo, Japan. He has made significant contributions to the field of motor technology, particularly in the development of brushless motors. With a total of five patents to his name, Miyajima's work showcases his innovative approach to engineering and design.

Latest Patents

Miyajima's latest patents include a brushless motor with a permanent magnet rotor featuring magnetic poles with flux blocking parts and through holes towards the shaft forming angles. This rotor core consists of an annular part surrounding a through hole, a plurality of fan-shaped magnetic pole pieces radially formed around the annular part, and several magnet holders positioned between adjacent magnetic pole pieces. Additionally, the design incorporates first magnetic flux blocking parts in the areas between adjacent magnet holders. The rotor core also features two magnetic paths branching in different directions toward the annular part from the end of the magnetic pole piece toward the rotating shaft. Another patent describes a brushless motor that includes a columnar rotor with magnets, a stator with a central space for the rotor, and a housing member that encloses both components. This design also includes a detector that monitors the rotor's rotational position based on variations in the magnetic field.

Career Highlights

Miyajima is currently employed at Mabuchi Motor Co., Ltd., a company renowned for its expertise in motor technology. His work at Mabuchi has allowed him to further develop his innovative ideas and contribute to the advancement of brushless motor technology.

Collaborations

Miyajima collaborates with Masahiko Kato, a fellow engineer, to enhance the development of their motor technologies. Their partnership exemplifies the importance of teamwork in driving innovation.

Conclusion

Yusuke Miyajima's contributions to brushless motor technology highlight his inventive spirit and dedication to engineering excellence. His patents reflect a deep understanding of motor design and functionality, positioning him as a key figure in the industry.