Taro Kasahara

Title: Taro Kasahara: Innovator in Variable Reluctance Resolvers

Introduction

Taro Kasahara is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of variable reluctance resolvers. His innovative approach has led to advancements that enhance the reliability and accuracy of detection systems.

Latest Patents

Kasahara holds a patent for a variable reluctance resolver that includes a rotor with multiple detection portions. This invention features a rotor with magnetic poles arranged at axis combination angles of 2 or greater. The design allows for reliable and accurate zero point detection. Concave and convex portions are strategically placed on at least two, but fewer than all, of the magnetic poles of the rotor. Additionally, the zero point detection winding is installed on multiple electrical poles of the stator. This configuration enables the generation of two or more zero point detection signals simultaneously. Consequently, even if a portion of the detection signals is lost, the zero point can still be identified based on the correlation between the signals.

Career Highlights

Taro Kasahara is currently employed at Minebea Company, Limited, where he continues to innovate and contribute to the field. His work has been instrumental in advancing technologies that rely on precise detection mechanisms.

Collaborations

Kasahara has collaborated with notable colleagues, including Taiichi Miya and Toshisada Koyama. Their combined expertise has fostered an environment of innovation and creativity within their projects.

Conclusion

Taro Kasahara's contributions to the field of variable reluctance resolvers exemplify his commitment to innovation and engineering excellence. His patent reflects a significant advancement in detection technology, showcasing his role as a leading inventor in this domain.