Makinohara, Japan

Masakazu Nagaoka

This inventor holds 2 USPTO granted patents and 2 published patent applications. Top assignee: Yazaki Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masakazu Nagaoka. Retrieved from https://idiyas.com/inventor/masakazu-nagaoka

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

USPTO Granted Patents = 2 

% Patents Active = 50.0

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2026

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2 patents (USPTO):Explore Patents

Title: Masakazu Nagaoka: Innovator in Connector Technology

Introduction

Masakazu Nagaoka is a notable inventor based in Makinohara, Japan. He has made significant contributions to the field of electrical connectors, showcasing his expertise through innovative designs and patents. His work is particularly recognized for enhancing the functionality and efficiency of wire harnesses.

Latest Patents

Nagaoka holds a patent for a connector and wire harness. This invention features a housing that accommodates multiple terminal-equipped electric wires arranged side by side. The design includes a first terminal fitting that allows a coupling portion to protrude from an electric wire connection portion, enhancing the connection process. The second terminal fitting is designed to overlap the coating of the electric wire, ensuring a secure and efficient connection.

Career Highlights

Masakazu Nagaoka is currently employed at Yazaki Corporation, a leading company in the automotive industry known for its electrical components. His role at Yazaki has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for quality and reliability in connector technology.

Collaborations

Throughout his career, Nagaoka has collaborated with talented individuals such as Tsuyoshi Hamai and Takatoshi Suzuki. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the field of electrical connectors.

Conclusion

Masakazu Nagaoka's contributions to connector technology exemplify the importance of innovation in the electrical industry. His patent for a connector and wire harness reflects his commitment to improving electrical connections, making him a valuable asset to Yazaki Corporation and the field of invention.

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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