Utsunomiya, Japan

Ayako Makino

This inventor holds 2 USPTO granted patents. Top assignee: Kao Corporation. Active years: 2023-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ayako Makino. Retrieved from https://idiyas.com/inventor/ayako-makino

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


Company Filing History:


Years Active: 2023-2024

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2 patents (USPTO):Explore Patents

Title: Ayako Makino: Innovator in Absorbent Article Technology

Introduction

Ayako Makino is a prominent inventor based in Utsunomiya, Japan. She has made significant contributions to the field of absorbent articles, particularly in the design and functionality of disposable diapers. With a total of 2 patents to her name, her work has had a notable impact on the industry.

Latest Patents

Ayako Makino's latest patents include innovative designs for absorbent articles. One of her patents describes an absorbent article that features a topsheet with a projecting-and-depressed region, a backsheet, and an absorbent member arranged between them. This design incorporates a longitudinal direction that aligns with the front-rear direction of the wearer, as well as a width direction that is orthogonal to it. The article includes a plurality of slanting projections that are designed to enhance comfort and effectiveness.

Another patent focuses on a disposable diaper that consists of an absorbent member and a topsheet. The topsheet is made up of a first sheet and a second sheet, which are partially joined to create multiple joined regions. The first sheet features a variety of projections that extend toward the wearer's skin side, providing improved functionality and comfort.

Career Highlights

Ayako Makino is currently employed at Kao Corporation, a leading company in the consumer goods sector. Her work at Kao has allowed her to develop and refine her innovative ideas in absorbent technology. Her contributions have been instrumental in advancing the design and effectiveness of absorbent articles.

Collaborations

Throughout her career, Ayako has collaborated with talented individuals such as Takeshi Suzuki and Mina Tomita. These collaborations have fostered a creative environment that has led to the development of groundbreaking products in the absorbent article market.

Conclusion

Ayako Makino's innovative work in absorbent article technology has made her a key figure in her field. Her patents reflect her commitment to enhancing the functionality and comfort of disposable products. Her contributions continue to influence the industry and improve the lives of consumers.

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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