Kazuhiko Matsumoto

Title: Kazuhiko Matsumoto: Innovator in Motor Technology

Introduction

Kazuhiko Matsumoto is a distinguished inventor based in Yamatokoriyama, Japan. He has made significant contributions to the field of motor technology, holding a total of six patents. His innovative designs have advanced the efficiency and accuracy of various mechanical systems.

Latest Patents

One of Matsumoto's latest patents is for a permanent magnet synchronous motor. This motor features a rotating magnetic field type and includes a stator that generates this field, along with a rotor that has fixed magnetic poles. The rotor consists of first and second rotor units arranged axially, each equipped with a rotor core and permanent magnet pieces bonded to the outer surface. The design ensures proper alignment and positioning of the rotor units through guide pins and bolts. Another notable patent is for a machine tool that enhances the positioning accuracy of a ram, thereby improving machining precision. The cylindrical ram is supported in a guide hole and features V-shaped supporting surfaces that automatically align the ram's position in the Z-axis direction.

Career Highlights

Matsumoto has worked with prominent companies in the industry, including Mori Seiki Co., Ltd. and Mori Seiko Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technologies in machine tools and motors.

Collaborations

Throughout his career, Matsumoto has collaborated with notable coworkers such as Yukinaga Sasazawa and Tsutomu Tokuma. These partnerships have fostered innovation and the development of advanced technologies in their respective fields.

Conclusion

Kazuhiko Matsumoto's contributions to motor technology and machine tools exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving efficiency and accuracy in mechanical systems.