Company Filing History:
Years Active: 1990-1991
Title: Minori Sato: Innovator in Circuit Breaker Technology
Introduction
Minori Sato is a prominent inventor based in Hitachi, Japan. She 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, her work has been instrumental in enhancing the safety and efficiency of electrical systems.
Latest Patents
Minori Sato's latest patents include innovative designs for circuit breakers. The first patent describes a circuit breaker that features an interrupting device, a resistor device, and a capacitor device connected in parallel. This design incorporates a shield device that effectively protects the interrupting and resistor devices. The shield consists of both large and small portions, strategically arranged to optimize space and maintain high dielectric strength between the main contacts.
The second patent focuses on a puffer type circuit breaker designed for high voltage and large capacity applications. This invention includes an insulating nozzle that directs an arc-extinguishing gas generated during the separation of contactors. The design ensures that the gas flow is controlled, thereby improving the breaking ability of small capacitive currents.
Career Highlights
Minori Sato is currently employed at Hitachi, Ltd., where she continues to innovate in the field of electrical engineering. Her work has garnered attention for its practical applications and contributions to safety standards in electrical systems.
Collaborations
Throughout her career, Minori has collaborated with notable colleagues, including Osamu Koyanagi and Yukio Kurosawa. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Minori Sato's contributions to circuit breaker technology exemplify her dedication to innovation and safety in electrical engineering. Her patents reflect a commitment to advancing the field and improving the functionality of electrical systems.