Shiroo Murata

Title: Innovations by Shiroo Murata in Circuit Interrupting Technology

Introduction

Shiroo Murata is a distinguished inventor based in Fukuyama, Japan, recognized for his contributions to circuit interruption technology. With a total of two patents to his name, his innovations demonstrate a blend of creativity and technical expertise, enhancing the safety and reliability of electrical systems.

Latest Patents

Murata's latest patents showcase his profound understanding of circuit breaker mechanisms. The first invention details a sophisticated circuit breaker featuring a stationary contact arm with an accompanying contact for reliable connectivity. His innovative design contains a first contact arm with an extended terminal connecting a flexible wire, thus streamlining the assembly process. Additionally, a second and third contact arm are included, allowing for improved pivoting and functionality.

The second patent involves a multi-pole circuit interrupter, which is designed to interrupt current flow effectively. This system includes two pole units, one equipped with an operating mechanism and the other without. The device is particularly noteworthy for its ability to engage an electromagnetic repulsive force to separate movable and stationary contacts during overcurrent conditions. The design features pivotally supported contact arms and a precise mechanism allowing for additional reliability in electrical systems.

Career Highlights

Shiroo Murata is currently associated with Mitsubishi Electric Corporation, where he has significantly influenced the field of electrical engineering through his inventive work. His career has been marked by continuous innovation and a commitment to developing technologies that enhance electrical safety standards.

Collaborations

Throughout his career, Murata has collaborated with esteemed colleagues such as Haruhisa Toda and Hiroaki Fujihisa. These partnerships have fostered an environment of shared expertise and innovation, contributing to the advancement of the technology behind circuit interruptors.

Conclusion

Shiroo Murata exemplifies the spirit of innovation in electrical engineering. His patents not only reflect his technical acumen but also his dedication to improving electrical safety. As he continues to work with Mitsubishi Electric Corporation, the impact of his inventions is likely to resonate through the industry for years to come.