Yasuhiro Yamagata

Title: The Innovative Mind of Yasuhiro Yamagata

Introduction: Yasuhiro Yamagata, a prominent inventor based in Matsudo, Japan, holds five patents that showcase his remarkable contributions to the field of motor technology. His innovative spirit and dedication to his craft have led to significant advancements in engineering solutions that enhance performance and reduce noise.

Latest Patents: Among his latest patents, Yamagata's design for a brushed motor stands out. This motor effectively decreases noise at high rotational speeds by integrating a bar-shaped flat attachment made of synthetic resin. This attachment is strategically inserted along the axial line into the slot formed in the rotor's core. The synthetic resin component is secured using an adhesive agent, creating a design that closes the slot's opening while shaping the outer peripheral surface of the core into a flat cross-sectional form, ultimately suppressing wind noise. Additionally, he has developed a motor that features a cylindrical housing enclosing a rotor. This design incorporates a first member mounted at an opening of the housing and a second member that sandwiches the first, enhancing the overall structural integrity. The innovative locking mechanism allows for elastic deformation of the second member when locked to the housing, cleverly forming a gap that contributes to its functionality.

Career Highlights: Yamagata's professional journey includes notable tenures at leading companies such as Mabuchi Motor Co., Ltd. and Sumitomo Metal Mining Company, Ltd. His experience at these companies has provided him with the foundational knowledge and technical expertise needed to develop cutting-edge inventions in the motor industry.

Collaborations: Throughout his career, Yamagata has collaborated with esteemed colleagues like Yasuhiro Hashimoto and Hideyuki Uzawa. These partnerships have undoubtedly played a vital role in stimulating innovation and fostering a collaborative environment that encourages the rapid development of groundbreaking technologies.

Conclusion: Yasuhiro Yamagata's significant contributions to motor technology illustrate the impact of dedicated inventors on modern engineering. His patents not only reflect his technical ingenuity but also his commitment to improving the efficiency and performance of motor systems. As innovations continue to evolve, Yamagata's work serves as an inspiration for aspiring inventors and engineers worldwide.