Location History:
- Matsudo, JP (1993 - 1994)
- Chiba, JP (1996)
Company Filing History:
Years Active: 1993-1996
Title: Kazutoshi Yoshimura: Innovator in Miniature Motor Technology
Introduction
Kazutoshi Yoshimura is a distinguished inventor based in Matsudo, Japan, recognized for his contributions to the field of miniature motor technology. With a total of three patents to his name, Yoshimura has pushed the boundaries of motor design, enhancing both efficiency and performance.
Latest Patents
Among his latest patents, Yoshimura has developed innovative designs for miniature motors. One notable patent describes a miniature motor that features a case made of a metallic material, shaped into a bottomed hollow tubular configuration. This design includes a permanent magnet secured to the inner surface, an armature rotor facing the magnet, and a commutator. The case is capped with a cover that contains brushes for sliding contact with the commutator and electrical input terminals. Additionally, the rotor is supported by bearings at the base, and the internal space is filled with a specific polymer atmosphere, enhancing motor functionality.
Another patent presents a similar miniature motor, but with variations in its construction. This motor includes permanent magnets integrated into the inner circumferential surface of a hollow cylindrical case, along with an armature and commutator. The design also emphasizes using various polymer materials to fill the internal space, thus optimizing the motor's performance and durability.
Career Highlights
Kazutoshi Yoshimura currently contributes his expertise at Mabuchi Motor Co., Ltd., a leading company in the manufacturing of miniature motors. His innovative approaches have not only advanced the company’s product lineup but have also significantly impacted the industry by setting new standards for motor technology.
Collaborations
Yoshimura has collaborated with several notable colleagues, including Isao Shibuya and Kenji Hagiwara. Their combined efforts have fueled advancements in motor design and innovation, creating a dynamic environment for developing cutting-edge technologies.
Conclusion
Kazutoshi Yoshimura’s work exemplifies the spirit of innovation within the field of miniature motors. His patents reflect a commitment to improving motor efficiency and performance, promising exciting developments for future applications in various industries. With a solid foundation at Mabuchi Motor Co., Ltd. and collaboration with esteemed colleagues, Yoshimura continues to drive the evolution of motor technology forward.