Company Filing History:
Years Active: 2025
Title: Keita Mizukoshi: Innovator in Brushless Motor Technology
Introduction
Keita Mizukoshi is a prominent inventor based in Anjo, Japan. He is known for his significant contributions to the field of electric work machines, particularly through his innovative designs in brushless motor technology. With a focus on enhancing efficiency and performance, Mizukoshi has made strides in the engineering community.
Latest Patents
Mizukoshi holds a patent for a brushless motor, electric work machine, and brushless-motor manufacturing method. This patent describes a brushless motor that includes a rotor, which rotates about a rotational axis, and a stator that is disposed around the rotor and comprises one or more coils. The rotor consists of a rotor core and a rotor shaft, which is situated in a shaft hole of the rotor core. The rotor shaft features a thinner-diameter force-fitting segment that is force-fit into the shaft hole with a first amount of force-fitting interference, as well as a thicker-diameter force-fitting segment that is positioned differently in the front-rear direction parallel to the rotational axis and is force-fit into the shaft hole with a second amount of force-fitting interference that is larger than the first.
Career Highlights
Mizukoshi is currently employed at Makita Corporation, a leading manufacturer of power tools and outdoor equipment. His work at Makita has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for quality and performance in the industry.
Collaborations
Mizukoshi collaborates with Mitsuo Suenaga, a fellow innovator, to further enhance the development of electric work machines and brushless motor technologies. Their partnership exemplifies the spirit of teamwork in the pursuit of innovation.
Conclusion
Keita Mizukoshi's contributions to brushless motor technology and his work at Makita Corporation highlight his role as a key inventor in the field. His innovative designs continue to influence the development of efficient electric work machines.