Tochigi, Japan

Megumi Kato

This inventor holds 1 USPTO granted patent. Top assignee: Kao Corporation. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Megumi Kato. Retrieved from https://idiyas.com/inventor/megumi-kato

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 = 4.0

ph-index = 1

Forward Citations = 41(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Megumi Kato: Innovator in Disposable Diaper Technology

Introduction

Megumi Kato is a prominent inventor based in Tochigi, Japan. She has made significant contributions to the field of disposable diaper technology. Her innovative designs have improved the functionality and usability of everyday products.

Latest Patents

Megumi Kato holds a patent for a disposable diaper featuring a mechanical fastener and an adhesive tab. This invention includes a liquid permeable topsheet, a liquid impermeable backsheet, and an absorbent member interposed between them. The design incorporates a front waist body portion and a rear waist body portion, with tape tabs connected at opposite lateral sides. Each tape tab is equipped with a projection or recess member for mechanical fastening, along with an adhesive portion to maintain the diaper's shape during disposal.

Career Highlights

Kato is currently employed at Kao Corporation, where she continues to innovate in the field of personal care products. Her work has led to advancements that enhance user experience and product efficiency. With a focus on practical solutions, she has established herself as a key figure in her industry.

Collaborations

Throughout her career, Megumi Kato has collaborated with notable colleagues, including Harumitsu Toyoda and Taiki Uchiyama. These partnerships have fostered a creative environment that encourages the development of groundbreaking ideas.

Conclusion

Megumi Kato's contributions to disposable diaper technology exemplify her commitment to innovation and improvement in everyday products. Her patent and work at Kao Corporation highlight her role as a leading inventor in her field.

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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