Location History:
- Tokai, JP (1993)
- Nagoya, JP (2022)
Company Filing History:
Years Active: 1993-2022
Title: Shigemi Satoh: Innovator in Circuit Protection Technology
Introduction
Shigemi Satoh is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of circuit protection technology, holding two patents that showcase his innovative approach to electrical safety.
Latest Patents
One of Satoh's latest patents is a DC circuit breaker. This device includes a case, two fixed contacts, two movable contacts, and a bypass plate that electrically connects the two movable contacts. It features a moving block that operates the bypass plate, along with a thermally responsive member that deforms when the installation surface reaches a certain temperature. The latch mechanism restricts the movement of the moving block until the thermally responsive member deforms, ensuring safety during operation. Additionally, the circuit breaker incorporates a shutter that can be inserted between the fixed and movable contacts, enhancing its protective capabilities.
Another significant patent by Satoh is a thermal protector. This device consists of a metal housing with a header plate that has terminal pins extending into the housing. A dish-shaped bimetal is positioned within the housing, supported by an elastic component. The design allows for precise movement transmission from the bimetal to the movable contact member, ensuring reliable operation in thermal protection applications.
Career Highlights
Shigemi Satoh is currently employed at Ubukata Industries Co., Ltd., where he continues to develop innovative solutions in electrical engineering. His work has been instrumental in advancing circuit protection technologies, making electrical systems safer and more efficient.
Collaborations
Throughout his career, Satoh has collaborated with talented individuals such as Yasukazu Mizutani and Hideki Koseki. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Shigemi Satoh's contributions to circuit protection technology through his patents reflect his dedication to enhancing electrical safety. His work at Ubukata Industries Co., Ltd. and collaborations with fellow innovators further underscore his impact in the field.