Toshiko Sugio

Title: Toshiko Sugio: Innovator in Circuit Breaker Technology

Introduction

Toshiko Sugio is a notable inventor based in Amagasaki, Japan. She has made significant contributions to the field of electrical engineering, particularly in the development of circuit breaker technology. Her innovative approach has led to advancements that enhance the reliability and safety of electrical systems.

Latest Patents

Toshiko Sugio holds a patent for a device designed to produce even closing of a circuit breaker. This invention involves a circuit breaker that opens and closes contacts on each phase of a multiphase electric power line. It features a photo-diode array and a light-emitting diode array positioned on opposite sides of a driving rod. The driving rod includes a light-passing aperture that, when aligned with the respective light paths, allows the photo-diodes to generate electric output signals. These signals correspond to the movement of the driving rod, enabling the detection of any abnormal breaking of the breaker contacts among the phases.

Career Highlights

Throughout her career, Toshiko has demonstrated a commitment to innovation and excellence in her field. Her work at Mitsubishi Electric Corporation has been instrumental in advancing circuit breaker technology. She has been recognized for her contributions and continues to inspire others in the engineering community.

Collaborations

Toshiko has collaborated with esteemed colleagues, including Shoji Tada and Kuniaki Nakashima. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Toshiko Sugio's contributions to circuit breaker technology exemplify her innovative spirit and dedication to engineering. Her patent reflects her ability to address complex challenges in electrical systems, making her a valuable asset to the field.