Company Filing History:
Years Active: 1989-1993
Title: Shotaro Hayakawa: Innovator in Miniature Motor Technology
Introduction
Shotaro Hayakawa is a notable inventor based in Matsudo, Japan. He has made significant contributions to the field of miniature motors, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and performance of motor systems.
Latest Patents
Hayakawa's latest patents include a groundbreaking field magnet for miniature motors. This invention features a stator that comprises a field magnet fixedly fitted to a motor housing, along with an end plate fitted to the open end of the housing. The rotor consists of a rotor winding wound on a rotor core, with electric current being fed to the rotor winding via a commutator that makes sliding contact with current feeding brushes held by brush holders fixedly fitted to the end plate. This design effectively reduces cogging during motor rotation, resulting in smoother operation by forming a magnet that has a higher maximum magnetic energy product at the magnetic poles than in other regions.
Career Highlights
Hayakawa is currently employed at Mabuchi Motor Co., Ltd., where he continues to develop innovative solutions in motor technology. His work has been instrumental in advancing the capabilities of miniature motors, making them more efficient and reliable.
Collaborations
Throughout his career, Hayakawa has collaborated with talented coworkers, including Hitoshi Fujiwara and Takanobu Lee. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Shotaro Hayakawa's contributions to miniature motor technology exemplify the spirit of innovation. His patents and ongoing work at Mabuchi Motor Co., Ltd. highlight his commitment to enhancing motor performance and efficiency.