Kurashiki, Japan

Yuki Fujii

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignees: Kuraray Co., Ltd., Kuraray Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuki Fujii. Retrieved from https://idiyas.com/inventor/yuki-fujii-9txepefk

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


% Patents Active = 100.0

 

Average Co-Inventor Count = 4.4

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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2 patents (USPTO):Explore Patents

Title: Yuki Fujii: Innovator in Grease-Resistant Materials

Introduction

Yuki Fujii is a notable inventor based in Kurashiki, Japan. She has made significant contributions to the field of materials science, particularly in the development of grease-resistant films and papers. Her innovative work has led to advancements that enhance the functionality and durability of packaging materials.

Latest Patents

Yuki Fujii holds a patent for a grease-resistant film, grease-resistant base material, and grease-resistant paper. This invention provides an oil-resistant film that excels in oil resistance, not only in flat areas but also in bent parts of packaging. The oil-resistant film is composed of a polyvinyl alcohol-based polymer and polymer particles that have a glass transition temperature of 40° C. or lower. The formulation ensures that the content of the polymer particles is between 1 part by mass and less than 150 parts by mass based on 100 parts by mass of the polyvinyl alcohol-based polymer. This innovation also includes an oil-resistant base material, which is essentially oil-resistant paper featuring the oil-resistant film.

Career Highlights

Yuki Fujii is currently employed at Kuraray Co., Ltd., a company renowned for its innovative materials and chemicals. Her work at Kuraray has positioned her as a key player in the development of advanced packaging solutions.

Collaborations

Yuki collaborates with talented coworkers, including Kenta Toshinari and Atsushi Inatomi. Their combined expertise contributes to the success of their projects and the advancement of their research.

Conclusion

Yuki Fujii's contributions to the field of grease-resistant materials exemplify her innovative spirit and dedication to enhancing packaging technology. Her patent reflects a significant advancement in material science, showcasing her role as a leading inventor in this domain.

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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