Toru Miyajima

Title: Toru Miyajima: Innovator in Position Detection Technology

Introduction

Toru Miyajima is a notable inventor based in Nagano, Japan. He has made significant contributions to the field of position detection technology, particularly through his innovative patent that enhances the precision of resolver detected positions.

Latest Patents

Miyajima holds a patent for a compensation method of resolver detected position. This system improves position detection precision by performing additional compensation on a compensated position obtained from static error compensation. The position detection circuit outputs a compensated detected position signal, which has undergone static error compensation. A differential circuit differentiates this signal to obtain the resolver's rotational speed. Based on the rotational speed signal, the system calculates an estimated dynamic error and removes it from the compensated detected position signal.

Career Highlights

Miyajima is associated with Sanyo Denki Co., Ltd., where he has been instrumental in developing advanced technologies in position detection. His work has contributed to the company's reputation for innovation in the field.

Collaborations

Miyajima has collaborated with notable colleagues, including Yoshi Ishizuka and Kazuhiro Makiuchi. Their teamwork has fostered advancements in their respective projects and has led to significant improvements in technology.

Conclusion

Toru Miyajima's contributions to position detection technology exemplify the impact of innovative thinking in engineering. His patent reflects a commitment to enhancing precision in detection systems, showcasing the importance of continuous improvement in technology.