Location History:
- Aichi-ken, JP (2000)
- Owariasahi, JP (1999 - 2003)
Company Filing History:
3 out of 5,207 
1 out of 19,748 
Years Active: 1999-2003
Title: Masao Suzuki: Innovator in DC Brush Motor Technology
Introduction
Masao Suzuki is a notable inventor based in Owariasahi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of DC brush motors. With a total of 3 patents to his name, Suzuki's work has had a lasting impact on motor technology.
Latest Patents
One of Suzuki's latest patents is for a DC brush motor. This innovative motor design includes an armature fixed to a shaft for unitary rotation with the shaft. The shaft is rotatably supported with respect to a case by way of a pair of bearings. The armature consists of a core, a coil winding, and a resin-made supporting member that supports the core while allowing it to rotate with the shaft. The supporting member features a concave portion designed to receive a boss of the case. Additionally, several commutator segments are arranged along the inner periphery of the recessed portion. A brush is held in a brush holder and is biased outwardly by a coil spring to maintain contact with a brush contact portion.
Another significant patent involves an armature core that includes a central circular portion with multiple equi-spaced extensions extending radially outward. This integral configuration is formed by hot pressing magnetic metal powder particles, each covered by an insulating material. These innovations showcase Suzuki's expertise in enhancing the efficiency and functionality of DC motors.
Career Highlights
Throughout his career, Masao Suzuki has worked with prominent companies in the automotive and electrical sectors. Notable among these are Aisin Seiki and Denso Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in motor design.
Collaborations
Suzuki has collaborated with esteemed colleagues such as Takao Tsunooka and Yoshimichi Hara. Their combined expertise has fostered an environment of innovation and creativity, leading to advancements in motor technology.
Conclusion
Masao Suzuki's contributions to the field of DC brush motors exemplify his dedication to innovation and engineering excellence. His patents reflect a deep understanding of motor design, and his collaborations with industry leaders further enhance his impact on the field. Suzuki's work continues to influence the development of efficient motor technologies.