Saitama, Japan

Katunori Kuboyama

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Electric Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katunori Kuboyama. Retrieved from https://idiyas.com/inventor/katunori-kuboyama

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 = 8.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Katunori Kuboyama: Innovator in Circuit Breaker Technology

Introduction

Katunori Kuboyama is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of electrical engineering, particularly in the design of circuit breakers. His innovative approach has led to the development of a unique switching mechanism that enhances the functionality and efficiency of circuit breakers.

Latest Patents

Kuboyama holds a patent for a "Switching mechanism for circuit breaker." This invention includes a frame, a latch, a holder with a movable contact, and a handle lever, among other components. The design minimizes the movement range of the toggle link, allowing for a more compact switching mechanism. The operational force of the switching spring is cleverly utilized to facilitate the rotation of the holder, ensuring rapid tripping of the movable contact when necessary. He has 1 patent to his name.

Career Highlights

Katunori Kuboyama is associated with Fuji Electric Co., Ltd., a company known for its advancements in electrical equipment and technology. His work has contributed to the company's reputation for innovation in the electrical engineering sector.

Collaborations

Throughout his career, Kuboyama has collaborated with talented individuals such as Takumi Fujihira and Tatunori Takahashi. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Katunori Kuboyama's contributions to circuit breaker technology exemplify the spirit of innovation in electrical engineering. His patent reflects a commitment to improving safety and efficiency in electrical systems.

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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