Tokai, Japan

Naofumi Yasuda

This inventor holds 5 USPTO granted patents. Top assignees: Du Pont Toray Company Limited, E.i. Dupont De Nemours and Company, Panasonic Corporation. Active years: 2003-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Naofumi Yasuda. Retrieved from https://idiyas.com/inventor/naofumi-yasuda

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


% Patents Active = 60.0

Average Co-Inventor Count = 3.4

ph-index = 3

Forward Citations = 32(Granted Patents)


Location History:

  • Tokai, JP (2003 - 2005)
  • Aichi, JP (2012 - 2021)

Company Filing History:


Years Active: 2003-2021

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5 patents (USPTO):Explore Patents

Title: Naofumi Yasuda: Innovator in Graphite and Polyimide Technologies

Introduction

Naofumi Yasuda is a distinguished inventor based in Tokai, Japan, known for his significant contributions to materials science. With a prolific portfolio of five patents, Yasuda has pioneered innovations that enhance industrial applications and efficiency.

Latest Patents

Among his latest contributions, Yasuda developed a **Graphite Laminated Body**, which showcases remarkable mechanical properties along with excellent heat resistance and thermal conductivity. This invention comprises a graphite film bonded to a non-thermoplastic polyimide film through an adhesive layer made of either thermoplastic polyimide or fluororesin. Furthermore, he created a **Polyimide Film** aimed at optimizing passage characteristics for automatic optical inspection systems (AOI), emphasizing improved running characteristics and adhesion.

Career Highlights

Throughout his career, Yasuda has worked with prominent companies, including Du Pont Toray Company Limited and E.I. du Pont de Nemours and Company. His experiences in these organizations have played a pivotal role in shaping his innovative approaches to material sciences.

Collaborations

Yasuda has collaborated with esteemed colleagues such as Kenji Uhara and Kouichi Sawasaki, fostering an environment of creativity and innovation. These collaborations have accelerated the development of his patents, leading to breakthroughs within his field.

Conclusion

Naofumi Yasuda's dedication to innovation in graphite and polyimide technologies has not only advanced mechanical and thermal performance but has also positioned him as a notable inventor. His contributions continue to influence the materials science sector, showcasing the importance of continuous research and development in driving technological advancements.

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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