Kadoma, Japan

Kunimitsu Nakano

This inventor holds 5 USPTO granted patents. Top assignee: Matsushita Electric Works, Ltd.. Active years: 1982-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunimitsu Nakano. Retrieved from https://idiyas.com/inventor/kunimitsu-nakano

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 = 1.9

ph-index = 4

Forward Citations = 47(Granted Patents)


Location History:

  • Osaka, JP (1983 - 1985)
  • Kadoma, JP (1982 - 1987)
  • Taishibashi, JP (1988)

Company Filing History:


Years Active: 1982-1988

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Kunimitsu Nakano: Innovator in Circuit Breaker Technology

Introduction

Kunimitsu Nakano is a prominent inventor based in Kadoma, Japan. He has made significant contributions to the field of electrical engineering, particularly in circuit breaker technology. With a total of 5 patents to his name, Nakano's innovations have enhanced the safety and efficiency of electrical systems.

Latest Patents

One of Nakano's latest patents is a circuit breaker that utilizes an elongated contact spring member. This member extends along the length of the breaker housing in an inclined relation to the housing's longitudinal axis. The design allows for a self-biased mechanism that opens the contacts in response to fault current conditions. Another notable patent is a power supply switch that features a contact operating member pivotably supported at its middle. This switch is designed to break contacts upon detecting excessive current while minimizing the overall size and improving operability.

Career Highlights

Kunimitsu Nakano is associated with Matsushita Electric Works, Ltd., where he has played a crucial role in developing innovative electrical solutions. His work has not only advanced the technology but also contributed to the safety standards in electrical applications.

Collaborations

Throughout his career, Nakano has collaborated with notable colleagues, including Hiroyuki Onishi and Takeyasu Katou. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.

Conclusion

Kunimitsu Nakano's contributions to circuit breaker technology exemplify his dedication to innovation and safety in electrical engineering. His patents reflect a commitment to improving the functionality and reliability of 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]
Loading…