Takaoka, Japan

Shigeki Yonehara

This inventor holds 1 USPTO granted patent. Top assignees: Nippon Zeon Company, Ltd., Nissan Motor Company Limited. Active years: 1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeki Yonehara. Retrieved from https://idiyas.com/inventor/shigeki-yonehara

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 = 3.0

ph-index = 1

Forward Citations = 15(Granted Patents)


Company Filing History:


Years Active: 1989

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1 patent (USPTO):Explore Patents

Title: Shigeki Yonehara: Innovator in Vehicle Outer Panel Structures

Introduction

Shigeki Yonehara is a notable inventor based in Takaoka, Japan. He has made significant contributions to the field of vehicle design, particularly in the development of outer panel structures that enhance both performance and production efficiency. His innovative approach has led to the creation of a patented technology that addresses critical needs in the automotive industry.

Latest Patents

Yonehara holds a patent for a "Vehicle outer panel structure and method of producing same." This invention focuses on a vehicle outer panel structure that excels in heat insulation and reinforcement effects while simplifying the production process. The structure is created by laminating three layers: a resin composition capable of foaming, fiber cloth, and a thin metallic film. The unique combination of materials allows for improved durability and thermal performance, making it a valuable advancement in automotive engineering.

Career Highlights

Throughout his career, Shigeki Yonehara has worked with prominent companies in the automotive sector, including Nissan Motor Company Limited and Nippon Zeon Company, Ltd. His experience in these organizations has provided him with a solid foundation in vehicle design and manufacturing processes. His work has not only contributed to his personal achievements but has also advanced the capabilities of the companies he has been associated with.

Collaborations

Yonehara has collaborated with esteemed colleagues such as Masao Nakajima and Takeo Kobayashi. These partnerships have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in the automotive field.

Conclusion

Shigeki Yonehara's contributions to vehicle outer panel structures demonstrate his commitment to innovation and excellence in automotive design. His patented technology reflects a deep understanding of material science and engineering principles, positioning him as a key figure in the industry.

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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