Tokyo, Japan

Yoshizumi Kataoka

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Polyurethane Industry Co., Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshizumi Kataoka. Retrieved from https://idiyas.com/inventor/yoshizumi-kataoka

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Yoshizumi Kataoka: Innovator in Quick-Curing Polyurethane Composition

Introduction

Yoshizumi Kataoka is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of quick-curing compositions for fiber-reinforced polyurethane.

Latest Patents

Kataoka holds a patent for a composition superior in quick-curing for fiber-reinforced polyurethane. This innovative composition includes a long-fiber mat and a polyurethane composition, which enhances the performance and application of polyurethane resins.

Career Highlights

Kataoka is associated with Nippon Polyurethane Industry Co., Ltd., where he has been instrumental in advancing polyurethane technologies. His work has focused on improving the efficiency and effectiveness of polyurethane materials in various applications.

Collaborations

Kataoka has collaborated with Takao Fukami, contributing to the development of innovative solutions in the field of polyurethane.

Conclusion

Yoshizumi Kataoka's work in quick-curing polyurethane compositions showcases his dedication to innovation in materials science. His contributions continue to impact the industry positively.

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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