Kagawa, Japan

Yuka Tokura

This inventor holds 1 USPTO granted patent. Top assignee: Unicharm Corporation. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuka Tokura. Retrieved from https://idiyas.com/inventor/yuka-tokura

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2011

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1 patent (USPTO):Explore Patents

Title: Yuka Tokura: Innovator in Absorbent Article Technology

Introduction

Yuka Tokura is a prominent inventor based in Kagawa-ken, Japan. She has made significant contributions to the field of absorbent articles, showcasing her innovative spirit and dedication to improving everyday products.

Latest Patents

Yuka Tokura holds a patent for an absorbent article that features superior surface characteristics and enhanced absorbing ability. The invention includes a liquid permeable top sheet positioned on the skin side, a liquid impermeable back sheet on the garment side, and an absorbent body situated between the two sheets. The design ensures that the apparent thickness of the top sheet is between 70% to 95% of the apparent thickness of the panty liner. Additionally, the absorbent body is structured to achieve a capillary rise height that exceeds that of the top sheet, thereby improving its overall functionality. This patent highlights her innovative approach to enhancing absorbent products.

Career Highlights

Yuka Tokura is associated with Unicharm Corporation, a leading company in the hygiene and absorbent products industry. Her work at Unicharm has allowed her to focus on developing advanced technologies that cater to consumer needs.

Collaborations

Yuka collaborates with talented colleagues, including Yukihiro Ito and Toshihisa Hayashi. Their teamwork fosters an environment of creativity and innovation, leading to the development of cutting-edge products in the absorbent article sector.

Conclusion

Yuka Tokura's contributions to absorbent article technology exemplify her commitment to innovation and improvement in everyday products. Her patent reflects her expertise and dedication to enhancing consumer experiences.

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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