Tokyo, Japan

Kouzou Maeta

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouzou Maeta. Retrieved from https://idiyas.com/inventor/kouzou-maeta

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0


Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2009

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1 patent (USPTO):Explore Patents

Title: Kouzou Maeta: Innovator in Circuit Breaker Technology

Introduction

Kouzou Maeta is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of circuit breaker technology. His innovative designs have enhanced safety and efficiency in electrical systems.

Latest Patents

Kouzou Maeta holds a patent for a circuit breaker. This circuit breaker features a make-and-break mechanism part situated between frame plates that are opposite to each other. The design includes a base that contains a breaking portion, which consists of a cross bar, moving contact, fixed contact, and an arc-extinguishing device, along with an over-current trip device. Additionally, a middle base is incorporated, which has a partition wall that separates the breaking portion from the make-and-break mechanism part and the breaking portion from the over-current trip device. A cover is also provided to enclose the base and middle base, ensuring a compact and efficient design.

Career Highlights

Kouzou Maeta is currently employed at Mitsubishi Electric Corporation, where he continues to innovate and develop advanced electrical solutions. His work has been instrumental in improving the reliability and safety of electrical systems.

Collaborations

Throughout his career, Kouzou has collaborated with talented individuals such as Kazumasa Watanabe and Hiroyuki Kakisako. These collaborations have fostered a creative environment that encourages the exchange of ideas and technological advancements.

Conclusion

Kouzou Maeta's contributions to circuit breaker technology exemplify his dedication to innovation in electrical engineering. His patent and ongoing work at Mitsubishi Electric Corporation highlight his role as a key figure in the industry.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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