Toyota, Japan

Yukihisa Nakagawa

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Sumitomo Wiring Systems, Limited. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukihisa Nakagawa. Retrieved from https://idiyas.com/inventor/yukihisa-nakagawa

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 17(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Innovations by Yukihisa Nakagawa

Introduction

Yukihisa Nakagawa is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of automotive wiring systems. His innovative approach has led to the development of a unique connector for towing vehicles.

Latest Patents

Yukihisa Nakagawa holds a patent for a "Connector for towing vehicle and method of manufacturing same." This invention features a connection body that is approximately cylindrical, designed to connect to a wire harness of a to-be-towed object. The connector is engineered to prevent water penetration, utilizing an O-ring, sealing medium, and rubber plug. This design enhances the reliability and durability of the connection in various environmental conditions.

Career Highlights

Nakagawa is associated with Sumitomo Wiring Systems, Limited, where he has been instrumental in advancing wiring technologies. His work focuses on improving the efficiency and safety of vehicle connections, particularly in towing applications. His innovative designs have contributed to the company's reputation for quality and reliability in automotive components.

Collaborations

Yukihisa Nakagawa has collaborated with talented coworkers such as Kazuhiro Aoki and Yoshiyuki Matsuo. Together, they have worked on various projects that aim to enhance the functionality and safety of automotive wiring systems.

Conclusion

Yukihisa Nakagawa's contributions to the field of automotive connectors demonstrate his commitment to innovation and excellence. His patent reflects a significant advancement in the design and functionality of towing vehicle connectors.

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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