Wako, Japan

Katsufumi Nagatome

This inventor holds 1 USPTO granted patent. Top assignee: Toyo Denso Kabushiki Kaisha. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsufumi Nagatome. Retrieved from https://idiyas.com/inventor/katsufumi-nagatome

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 = 6.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1998

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Innovations by Katsufumi Nagatome

Introduction

Katsufumi Nagatome is a notable inventor based in Wako, Japan. He has made significant contributions to the field of automotive technology, particularly with his innovative designs that enhance vehicle safety and functionality. His work exemplifies the spirit of innovation that drives advancements in the automotive industry.

Latest Patents

Nagatome holds a patent for a hazard warning lamp device. This invention features a control mechanism that integrates hazard warning and turn indicator lamps within a vehicle. The design includes a control lever positioned near the steering wheel, allowing for easy operation. When the control lever is angularly displaced in one direction, it displaces an elevator, which in turn activates the hazard warning lights. This system ensures that the hazard warning state is automatically canceled when the driver indicates a turn, enhancing safety on the road.

Career Highlights

Throughout his career, Katsufumi Nagatome has been associated with Toyo Denso Kabushiki Kaisha, a company known for its commitment to automotive innovation. His work has not only contributed to the company's reputation but has also played a crucial role in improving vehicle safety features. With a total of 1 patent, Nagatome's contributions are a testament to his expertise and dedication to the field.

Collaborations

Nagatome has collaborated with talented individuals such as Dai Ishihara and Yoshimitsu Ishida. These partnerships have fostered a creative environment that encourages the development of groundbreaking automotive technologies.

Conclusion

Katsufumi Nagatome's innovative work in automotive technology, particularly with his hazard warning lamp device, showcases his commitment to enhancing vehicle safety. His contributions continue to influence the industry and inspire future innovations.

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…