Location History:
- Ohta, JP (2018)
- Kawasaki Kanagawa, JP (2022 - 2023)
- Kanagawa, JP (2023)
Company Filing History:
4 out of 52,735 
3 out of 304 Years Active: 2018-2023
Title: Takato Ishii: Innovator in Gas Circuit Breaker Technology
Introduction
Takato Ishii is a prominent inventor based in Kawasaki, Kanagawa, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of gas circuit breakers. With a total of 4 patents to his name, Ishii's work has had a substantial impact on the industry.
Latest Patents
Ishii's latest patents focus on innovative designs for gas circuit breakers. One of his patents describes a gas circuit breaker that includes a first arc contactor electrically 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 to the ignited arc at the first arc contactor. Another patent outlines a similar gas circuit breaker that includes a trigger electrode movable between two arc contactors, a compression chamber for pressurizing arc-extinguishing gas, and an insulation nozzle that directs the gas to the arc. These innovations enhance the efficiency and reliability of gas circuit breakers.
Career Highlights
Throughout his career, Takato Ishii has worked with notable companies, including Kabushiki Kaisha Toshiba and Toshiba Energy Systems & Solutions Corporation. His experience in these organizations has allowed him to refine his expertise in electrical engineering and contribute to groundbreaking technologies.
Collaborations
Ishii has collaborated with esteemed colleagues such as Toshiyuki Uchii and Akira Shimamura. Their combined efforts have led to advancements in gas circuit breaker technology and have fostered a collaborative environment for innovation.
Conclusion
Takato Ishii's contributions to the field of gas circuit breakers exemplify his dedication to innovation and engineering excellence. His patents and collaborations have significantly advanced the technology, ensuring safer and more efficient electrical systems.