Shigeki Nakae

Title: Innovations by Shigeki Nakae

Introduction

Shigeki Nakae is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of rotating electric machines. With a total of two patents to his name, Nakae's work showcases his innovative approach to engineering challenges.

Latest Patents

Nakae's latest patents include a "Rotating Electric Machine" and an "Electrical Rotating Machine." The rotating electric machine features a coil support structure that includes a coil spacer, a yoke spacer, and a support formed between the coil spacer and the yoke spacer. This support is designed with laterally protruding parts to enhance its functionality. The electrical rotating machine is equipped with a salient-pole rotor, which consists of magnetic field pole bodies that are integrally formed with a shaft. The pole shoes, which constitute the magnetic field pole heads, are fixedly joined to the magnetic field pole bodies using multiple bolts. Each pole shoe or its corresponding magnetic field pole body is designed with at least one protrusion or recess to restrict a conically-shaped compression domain that occurs during assembly.

Career Highlights

Shigeki Nakae is currently employed at Hitachi, Ltd., a leading company in technology and engineering. His work at Hitachi has allowed him to apply his innovative ideas in practical applications, contributing to the advancement of electrical machinery.

Collaborations

Nakae has collaborated with notable coworkers, including Makoto Imura and Takayuki Koyama. Their teamwork has fostered an environment of creativity and innovation, leading to the successful development of new technologies.

Conclusion

Shigeki Nakae's contributions to the field of electrical engineering through his patents and work at Hitachi, Ltd. highlight his role as an influential inventor. His innovative designs in rotating electric machines continue to impact the industry positively.