Toshihiko Usui

Title: Toshihiko Usui: Innovator in Railway Power Conditioning

Introduction

Toshihiko Usui is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of railway power conditioning, particularly through his innovative control devices. His work has implications for improving the efficiency of power interchange in railway systems.

Latest Patents

Usui holds a patent for a "Control device for railway power conditioner and control system for railway power conditioner." This invention focuses on expanding feeder sections to enhance the effect of power interchange between feeders. The control device is designed to connect to feeders in two railway substations, allowing for the determination of the amount of power interchanged based on the received power and the power on the feeders.

Career Highlights

Throughout his career, Toshihiko Usui has worked with prominent companies such as Hitachi, Ltd. and East Japan Railway Company. His experience in these organizations has contributed to his expertise in railway technology and power systems.

Collaborations

Usui has collaborated with notable coworkers, including Yasuhiro Nakatsuka and Yasuhiro Imazu. Their joint efforts have likely played a role in advancing the innovations in railway power conditioning.

Conclusion

Toshihiko Usui's contributions to railway power conditioning through his patent and career experiences highlight his role as an influential inventor in this field. His work continues to impact the efficiency of railway systems in Japan and beyond.