Tokyo, Japan

Michiko Otsuka

This inventor holds 2 USPTO granted patents. Top assignee: Kao Corporation. Active years: 2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michiko Otsuka. Retrieved from https://idiyas.com/inventor/michiko-otsuka-mr352xup

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


Average Co-Inventor Count = 3.4

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2011

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2 patents (USPTO):Explore Patents

Title: Michiko Otsuka: Innovator in Disposable Diaper Technology

Introduction

Michiko Otsuka is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of disposable diaper technology. With a total of 2 patents, her innovations have improved the comfort and functionality of disposable diapers.

Latest Patents

Otsuka's latest patents include a pull-on disposable diaper and a traditional disposable diaper. The pull-on disposable diaper features a unique design that applies a pressure of 1.1 to 2.5 kPa to the wearer's body, ensuring a secure fit. The diaper's front and rear sections are designed with specific measurements to enhance comfort. The traditional disposable diaper includes an absorbent body with a central absorbent member and side absorbent members, which work together to provide effective absorption while maintaining comfort.

Career Highlights

Otsuka is currently employed at Kao Corporation, a leading company in consumer goods and hygiene products. Her work at Kao Corporation has allowed her to focus on developing innovative solutions for everyday needs, particularly in the realm of personal care products.

Collaborations

Some of her notable coworkers include Jun Sasaki and Taeko Kanai. Their collaboration has contributed to the advancement of diaper technology and the overall success of their projects.

Conclusion

Michiko Otsuka's contributions to disposable diaper technology have made a lasting impact on the industry. Her innovative designs and commitment to improving user experience continue to influence the market.

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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