Chiba, Japan

Yukio Nagashima

This inventor holds 2 USPTO granted patents. Top assignees: K-Plasheet Corporation, Kawasaki Steel Corporation Sumitomo Chemical Co., Ltd., Other. Active years: 1998-2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yukio Nagashima. Retrieved from https://idiyas.com/inventor/yukio-nagashima-jjb8r5bf

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

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 4.7

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1998-2004

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2 patents (USPTO):Explore Patents

Title: Yukio Nagashima: Innovator in Laminated Resin Materials

Introduction

Yukio Nagashima is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of laminated resin materials. With a total of 2 patents, his work has implications for various industries, including automotive manufacturing.

Latest Patents

One of Yukio Nagashima's latest patents is focused on a laminated resin material. This invention comprises a fiber reinforced thermoplastic resin layer made by a dispersion method, a gas impermeable resin layer on top of the fiber reinforced thermoplastic resin layer, and an adhesive resin layer with specific viscosity characteristics. The laminated resin material is designed to be an expansion molded stampable sheet, which exhibits excellent adhesion and rigidity, making it suitable for automotive interior materials. Another patent involves a paper-made stampable sheet and a lightweight stampable sheet shaped body.

Career Highlights

Throughout his career, Yukio Nagashima has worked with several prominent companies, including Kawasaki Steel Corporation, Sumitomo Chemical Co., Ltd., and K-Plasheet Corporation. His experience in these organizations has contributed to his expertise in materials innovation.

Collaborations

Yukio has collaborated with notable coworkers such as Shigeru Takano and Katsuhiro Nagayama. Their combined efforts have further advanced the development of innovative materials.

Conclusion

Yukio Nagashima's contributions to laminated resin materials highlight his role as an influential inventor in the field. His patents reflect a commitment to innovation that benefits various industries, particularly automotive manufacturing.

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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