Kiyofumi Iwamoto

Title: Kiyofumi Iwamoto: Innovator in Circuit Breaker Technology

Introduction

Kiyofumi Iwamoto is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of circuit breaker technology. His innovative approach has led to the creation of a unique patent that enhances the functionality and safety of electrical systems.

Latest Patents

Iwamoto holds a patent for a composite circuit breaker. This innovative device comprises a closing switch part positioned between a pair of conductors, located relatively near a load apparatus. Additionally, it features a vacuum circuit-breaking part situated adjacent to the closing switch part but further from the load apparatus. The operating mechanism facilitates the making and breaking operations of both the closing switch part and the vacuum circuit-breaking part. Furthermore, a delaying mechanism, which includes a delaying lever, is designed to delay the operation of the vacuum circuit-breaking part relative to that of the closing switch part.

Career Highlights

Kiyofumi Iwamoto is associated with Hitachi, Ltd., a leading company in technology and engineering. His work at Hitachi has allowed him to collaborate with other talented professionals in the field. His contributions have been instrumental in advancing circuit breaker technology, making electrical systems safer and more efficient.

Collaborations

One of his notable coworkers is Yoshitomo Gotoh. Their collaboration has likely fostered innovative ideas and solutions within their projects at Hitachi.

Conclusion

Kiyofumi Iwamoto's work in developing the composite circuit breaker showcases his expertise and commitment to innovation in electrical engineering. His contributions continue to impact the industry positively, enhancing safety and efficiency in electrical systems.