Shigeru Matsumoto

Title: Shigeru Matsumoto: Innovator in Circuit Breaker Technology

Introduction

Shigeru Matsumoto is a notable inventor based in Fukuyama, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of advanced circuit breaker technologies. With a total of 2 patents to his name, Matsumoto's work has had a lasting impact on safety and efficiency in electrical systems.

Latest Patents

Matsumoto's latest patents include a circuit breaker with leakage current detecting functions. This innovative circuit breaker is designed to detect leakage currents, issue alarms, and disconnect the circuit from the power source in the event of a leakage. The device incorporates a magnetic release mechanism, a zero-phase current transformer, a sensitivity selector, an amplifier, and a leakage relay to ensure reliable operation. Another patent he holds is for a circuit breaker featuring a metal frame that supports a trip-bar made of molded plastic. This design minimizes lateral play and enhances the reliability of the circuit breaker.

Career Highlights

Shigeru Matsumoto is currently employed at Mitsubishi Electric Corporation, where he continues to develop cutting-edge technologies in electrical safety. His work has been instrumental in advancing the functionality and reliability of circuit breakers, making them safer for everyday use.

Collaborations

Matsumoto has collaborated with several talented individuals in his field, including Toshihiro Akiyama and Yoshiaki Matsumoto. These collaborations have fostered innovation and have contributed to the successful development of new technologies.

Conclusion

Shigeru Matsumoto's contributions to circuit breaker technology exemplify his commitment to enhancing electrical safety. His innovative designs and patents reflect a deep understanding of engineering principles and a dedication to improving the reliability of electrical systems.