Ken Yamamoto

Title: Ken Yamamoto: Innovator in Electric Motor Technology

Introduction

Ken Yamamoto is a notable inventor based in Kiryu, Japan. He has made significant contributions to the field of electric motor technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of electric motors and related devices.

Latest Patents

Ken Yamamoto's latest patents include an innovative electric motor and an electric pump. The electric motor features a brushless design and incorporates a control device that is integrally coupled to the motor case in an axial direction. This control device consists of a bus bar unit main body with a base unit housing multiple bus bars, a motor drive unit that powers the brushless motor, and a motor control unit that regulates the motor drive unit.

Another significant patent is for a brush holder stay in a rotary electric machine that utilizes a sintered oil-impregnated bearing. This design prevents oil from oozing out of the bearing and attaching to the brush. The stay part includes a through hole for the bearing and features a pair of holder portions that accommodate brushes, ensuring that any oozed oil is directed away from the holder.

Career Highlights

Ken Yamamoto is currently employed at Mitsuba Corporation, where he continues to innovate in the field of electric motors. His work has been instrumental in developing technologies that improve the performance and reliability of electric machines.

Collaborations

Ken collaborates with talented coworkers, including Yusuke Fujita and Keiji Kiuchi, who contribute to the innovative projects at Mitsuba Corporation.

Conclusion

Ken Yamamoto's contributions to electric motor technology exemplify his dedication to innovation and engineering excellence. His patents reflect a commitment to advancing the capabilities of electric devices, making him a significant figure in the field.