Kobe, Japan

Katsuhiro Yonemura

This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: The Procter Gamble Company. Active years: 2016-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiro Yonemura. Retrieved from https://idiyas.com/inventor/katsuhiro-yonemura

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 = 3.7

ph-index = 3

Forward Citations = 25(Granted Patents)


Company Filing History:


Years Active: 2016-2021

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5 patents (USPTO):Explore Patents

Title: Katsuhiro Yonemura: Innovator in Absorbent Products

Introduction

Katsuhiro Yonemura is a notable inventor based in Kobe, Japan. He has made significant contributions to the field of absorbent products, particularly in the design and functionality of disposable diapers. With a total of 5 patents to his name, Yonemura's work has had a considerable impact on the industry.

Latest Patents

Yonemura's latest patents include innovative designs for disposable pull-on diapers. These diapers feature optimized waist circumferential length and leg opening length, enhancing comfort and usability. Another significant patent is for an absorbent article that includes a main body graphic zone. This design incorporates a front belt portion and a back belt portion, each with a waist end region adjacent to a waist opening. The unique configuration ensures that the front and back waist panels of the absorbent main body do not overlap with the waist end regions, improving the overall design. Additionally, the waist end region has an opacity that is at least 15 points greater than that of the tummy belt region, further enhancing the product's functionality.

Career Highlights

Katsuhiro Yonemura is currently employed at The Procter & Gamble Company, where he continues to innovate in the field of absorbent products. His work has been instrumental in developing products that meet the needs of consumers while maintaining high standards of quality and performance.

Collaborations

Throughout his career, Yonemura has collaborated with talented individuals such as Koichi Morimoto and Takashi Umeo. These collaborations have fostered a creative environment that has led to the development of groundbreaking products in the absorbent article sector.

Conclusion

Katsuhiro Yonemura's contributions to the field of absorbent products demonstrate his commitment to innovation and quality. His patents reflect a deep understanding of consumer needs and a dedication to improving everyday products.

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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