Nagoya, Japan

Kunio Kato

This inventor holds 3 USPTO granted patents. Top assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho. Active years: 1978-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kunio Kato. Retrieved from https://idiyas.com/inventor/kunio-kato-gnta92i1

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.5

ph-index = 3

Forward Citations = 26(Granted Patents)


Location History:

  • Nagoya, JP (1978 - 1984)
  • Aichi, JP (1994)

Company Filing History:


Years Active: 1978-1994

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

Title: Kunio Kato: Innovator in Automotive Technology

Introduction

Kunio Kato is a notable inventor based in Nagoya, Japan. He has made significant contributions to automotive technology, particularly in the development of auxiliary power units and electric cigar lighters. With a total of 3 patents to his name, Kato continues to influence the industry with his innovative designs.

Latest Patents

Kato's latest patents include an auxiliary power unit designed for use with motor vehicles. This unit features a plug that connects to a vehicle's cigarette lighter socket, providing power sources for various electrical devices. It incorporates an overcurrent protective switch that interrupts the current path when overcurrent flows, along with a thermally operated member that detects socket temperature. If the temperature exceeds a predetermined limit, the member shunts the current path, activating the protective switch.

Another significant invention is the electric cigar lighter, which is particularly useful in vehicles. This lighter includes a circuit breaker with an elongated fuse member covered by a tube. The tube has a melting point slightly lower than that of the fuse, ensuring that when the fuse melts due to overheating, the separated ends are contained within the tube. This design prevents short circuits, enhancing safety during use.

Career Highlights

Kunio Kato is associated with Kabushiki Kaisha Tokai Rika Denki Seisakusho, where he has been instrumental in advancing automotive technologies. His work has garnered attention for its practical applications and innovative solutions.

Collaborations

Kato has collaborated with notable coworkers, including Chihiro Asano and Shigeyuki Hikita. Their combined efforts have contributed to the successful development of various automotive technologies.

Conclusion

Kunio Kato's contributions to automotive technology through his patents reflect his innovative spirit and dedication to safety and efficiency. His work continues to impact the industry positively, showcasing the importance of invention in modern technology.

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…