Shushin Mori

Title: Shushin Mori: Innovator in Motor Drive Technology

Introduction

Shushin Mori is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of motor drive technology, holding a total of 5 patents. His work focuses on enhancing the performance and efficiency of motor systems, particularly in applications such as sewing machines.

Latest Patents

One of Mori's latest patents is for a motor drive having an inverter. This innovative motor drive includes an inverter that allows a motor to rotate at variable speeds. To suppress noises caused by ripple components in the currents flowing through the motor's phase coils, the inverter is controlled to direct a commuting current to a direct current power source. This control is activated when the motor is decelerating and the commuting currents fall below a predetermined level. Another significant patent is for a rotation control device for a sewing motor. This device addresses the issue of a sewing machine locking during the stitching of thick fabric. It alternately reverses the rotational direction of the sewing motor at predetermined time intervals, allowing the needle to stick into the same stitching point multiple times.

Career Highlights

Shushin Mori is currently employed at Brother Industries, Ltd., a company renowned for its innovative technology in various sectors, including sewing machines and printers. His work at Brother has allowed him to develop and refine his inventions, contributing to the company's reputation for quality and innovation.

Collaborations

Mori has collaborated with several talented individuals in his field, including Satoshige Yoneji and Yoshiharu Higuchi. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Shushin Mori's contributions to motor drive technology exemplify the spirit of innovation. His patents not only enhance the functionality of motor systems but also improve user experience in practical applications. His work continues to influence the industry and inspire future advancements.