Location History:
- Hitachi, JP (1992)
- Takahagi, JP (1991 - 1998)
Company Filing History:
Years Active: 1991-1998
Title: Kastuichi Kashimura: Innovator in Circuit Breaker Technology
Introduction
Kastuichi Kashimura is a notable inventor based in Takahagi, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of circuit breaker technology. With a total of 3 patents to his name, Kashimura's work has had a lasting impact on the industry.
Latest Patents
Kashimura's latest patents include innovative designs that enhance the performance and reliability of circuit breakers. One of his notable inventions is the "Puffer Type Gas Circuit Breaker." This device features a guide section that ensures proper alignment between movable and fixed components, maintaining a consistent gap between the dielectric nozzle and the fixed arc contact. This design allows for stable insulation characteristics during current interruption operations, even under high voltage conditions.
Another significant patent is the "Synthetic Equivalent Test Circuit of Circuit Breaker." This invention provides a method for generating a 4-parameter transient recovery voltage (TRV) to verify the large current breaking performance of power circuit breakers. The circuit allows for precise testing by controlling the timing of current flow, ensuring accurate results in evaluating circuit breaker performance.
Career Highlights
Kastuichi Kashimura is currently employed at Hitachi, Ltd., where he continues to innovate and develop advanced electrical solutions. His work at Hitachi has positioned him as a key player in the field of circuit breaker technology.
Collaborations
Throughout his career, Kashimura has collaborated with esteemed colleagues such as Yukio Kurosawa and Osamu Koyanagi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Kastuichi Kashimura's contributions to circuit breaker technology exemplify his dedication to innovation in electrical engineering. His patents reflect a commitment to enhancing safety and performance in electrical systems. His work continues to influence the industry and inspire future advancements.