Dai Nakamura

Title: Dai Nakamura - Innovator in Rotating Electric Machines

Introduction

Dai Nakamura is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of electrical engineering, particularly in the design and manufacturing of rotating electric machines. His innovative approach has led to the development of a unique patent that enhances the efficiency and compactness of these machines.

Latest Patents

Nakamura holds a patent for a "Rotating electric machine including a stator with a connection portion having a corner portion and method for manufacturing same." This invention focuses on a rotating electric machine that features downsized coil ends. The design includes a stator core with multiple slots arranged in a circumferential direction, into which a stator coil is inserted. The stator coil is composed of several segment coils connected together, each shaped into a rough U-shape with a rectangular cross-section. The connection portion of the segment coil has a corner portion that connects to another segment coil, optimizing the overall design and functionality of the machine.

Career Highlights

Dai Nakamura is currently employed at Hitachi Automotive Systems, Ltd., where he continues to innovate and contribute to advancements in electric machine technology. His work has been instrumental in improving the performance and reliability of automotive systems.

Collaborations

Nakamura collaborates with talented colleagues, including Kenichi Nakayama and Tomohiro Fukuda. Their combined expertise fosters a creative environment that drives innovation within their projects.

Conclusion

Dai Nakamura's contributions to the field of rotating electric machines exemplify the spirit of innovation. His patent reflects a commitment to enhancing technology in a way that benefits various applications. His work at Hitachi Automotive Systems, Ltd. continues to influence the industry positively.