Kujirai Hiroyuki

Title: Innovations by Kujirai Hiroyuki in Resolver Technology

Introduction

Kujirai Hiroyuki is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of resolver technology, particularly in high-temperature environments. His innovative approach has led to the development of a unique terminal structure that enhances the performance and reliability of resolvers.

Latest Patents

Kujirai holds a patent for a "Resolver I/O terminal structure and method of connecting resolver thereby." This invention presents a terminal designed for resolvers that operate in high-temperature conditions. The terminal features a terminal block with a through groove, allowing a resistive welder to access flat terminals mounted on the block. This method of resistive welding the stator coil wire to the flat terminals simplifies the connection process compared to traditional soldering, while also providing a more robust solution capable of withstanding elevated temperatures.

Career Highlights

Kujirai is currently employed at Minebea Company, Limited, where he continues to innovate and develop advanced technologies. His work has been instrumental in improving the efficiency and durability of resolver systems, making them more suitable for demanding applications.

Collaborations

Kujirai collaborates with his coworker, Taiichi Miya, to further enhance their research and development efforts. Together, they strive to push the boundaries of resolver technology and explore new possibilities in the field.

Conclusion

Kujirai Hiroyuki's contributions to resolver technology exemplify the spirit of innovation. His patent for a high-temperature terminal structure showcases his commitment to improving the reliability and efficiency of resolver systems. His work at Minebea Company, Limited, along with his collaboration with Taiichi Miya, positions him as a key figure in advancing this important technology.