Fukuoka, Japan

Osamu Yasui

This inventor holds 3 USPTO granted patents. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1995-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Yasui. Retrieved from https://idiyas.com/inventor/osamu-yasui-qap116qc

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 = 7.2

ph-index = 1

Forward Citations = 6(Granted Patents)


Location History:

  • Fukuoka, JP (1995)
  • Fukuoka-Ken, JP (1996 - 1997)

Company Filing History:


Years Active: 1995-1997

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3 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Osamu Yasui

Introduction

Osamu Yasui is a prominent inventor based in Fukuoka-Ken, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced resin compositions. With a total of three patents to his name, Yasui's work focuses on enhancing the properties of polyimide resins through innovative formulations.

Latest Patents

Yasui's latest patents include a carbon fiber-reinforced polyimide resin composition. This moldable polyimide resin composition exhibits melt-flowability and excellent processability, alongside the essential heat resistance characteristic of polyimide. It comprises an aromatic bisimide compound and polyimide resin. Another aspect of his work involves a carbon fiber reinforced polyimide resin composition that boasts excellent mechanical strengths. This composition includes carbon fibers coated with an aromatic bisimide compound on the surface, combined with the polyimide resin. Additionally, Yasui has developed a novel bisimide compound that serves as a valuable component in these compositions.

Career Highlights

Osamu Yasui is currently employed at Mitsui Toatsu Chemicals, Incorporated, where he continues to innovate in the field of polymer chemistry. His work has garnered attention for its practical applications in various industries, particularly those requiring high-performance materials.

Collaborations

Yasui collaborates with notable colleagues, including Masahiro Ohta and Akio Matsuyama. Their combined expertise contributes to the advancement of materials technology and the successful development of new products.

Conclusion

Osamu Yasui's contributions to the field of materials science, particularly through his innovative resin compositions, highlight his role as a leading inventor. His work not only enhances the properties of polyimide resins but also paves the way for future advancements in high-performance materials.

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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