Yokohama, Japan

Shigeyuki Yamaoka

This inventor holds 2 USPTO granted patents. Top assignee: Nissan Motor Company Limited. Active years: 1978-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeyuki Yamaoka. Retrieved from https://idiyas.com/inventor/shigeyuki-yamaoka

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 = 3.4

ph-index = 2

Forward Citations = 86(Granted Patents)


Location History:

  • Yokohama, JA (1978)
  • Yokohama, JP (1981)

Company Filing History:


Years Active: 1978-1981

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2 patents (USPTO):Explore Patents

Title: Shigeyuki Yamaoka: Innovator in Automotive Engineering

Introduction

Shigeyuki Yamaoka is a notable inventor based in Yokohama, Japan. He has made significant contributions to the automotive industry, particularly through his innovative designs and engineering solutions. With a total of 2 patents, Yamaoka has demonstrated his expertise and commitment to advancing vehicle technology.

Latest Patents

Yamaoka's latest patents include a "Rear Body Structure of a Vehicle" and a "Reinforcement Member for an Automobile Door." The rear body structure patent features a design that incorporates a rear combination lamp with lateral ends extending on the side surfaces of the vehicle. This design allows for easier mounting and sealing of the lamp, enhancing both functionality and aesthetics. The reinforcement member patent focuses on improving the structural integrity of automobile doors by utilizing a combination of high tensile strength steel and mild steel, ensuring durability and safety.

Career Highlights

Yamaoka is currently employed at Nissan Motor Company Limited, where he continues to innovate and contribute to the development of advanced automotive technologies. His work has been instrumental in enhancing vehicle safety and performance.

Collaborations

Throughout his career, Yamaoka has collaborated with esteemed colleagues such as Sumio Inami and Kiyoshi Koike. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking automotive solutions.

Conclusion

Shigeyuki Yamaoka's contributions to the automotive industry through his patents and collaborative efforts highlight his role as a key innovator. His work not only improves vehicle design but also enhances safety and functionality for consumers.

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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