This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Energy Systems & Solutions Corporation. Active years: 2023.
Location History:
- Yokohama Kanagawa, JP (2023)
- Kanagawa, JP (2023)
Company Filing History:
2 out of 53,240 
2 out of 334 Years Active: 2023
Title: Yuko Imazawa: Innovator in Gas Circuit Breaker Technology
Introduction
Yuko Imazawa is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of electrical engineering, particularly in the development of gas circuit breakers. With a total of 2 patents, her work has been instrumental in advancing safety and efficiency in electrical systems.
Latest Patents
Imazawa's latest patents focus on innovative designs for gas circuit breakers. The first patent describes a gas circuit breaker that includes a first arc contactor connected to a first lead-out conductor. It features a cylindrical guide portion on the second lead-out conductor side, a movable trigger electrode, and a compression chamber formed by a cylinder with both outer and inner walls. This design allows for effective arc extinguishing by guiding the arc-extinguishing gas through an insulation nozzle integrated with the inner wall of the cylinder. The second patent also details a gas circuit breaker with a movable trigger electrode and a compression chamber for pressurizing arc-extinguishing gas. This design emphasizes the importance of the insulation nozzle, which guides the gas to the arc ignited between two arc contactors.
Career Highlights
Throughout her career, Yuko Imazawa has worked with notable companies such as Kabushiki Kaisha Toshiba and Toshiba Energy Systems & Solutions Corporation. Her experience in these organizations has allowed her to refine her skills and contribute to groundbreaking technologies in the electrical engineering sector.
Collaborations
Imazawa has collaborated with talented individuals in her field, including Toshiyuki Uchii and Tomohiro Hasegawa. These collaborations have fostered innovation and have led to the successful development of her patented technologies.
Conclusion
Yuko Imazawa is a remarkable inventor whose work in gas circuit breaker technology has made a significant impact on electrical safety and efficiency. Her contributions continue to influence the industry and inspire future innovations.