This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Unicharm Corporation. Active years: 2014-2015.
Location History:
- Kagawa, JP (2014)
- Kanonji, JP (2015)
Company Filing History:
Years Active: 2014-2015
Title: Ayako Akahira: Innovator in Absorbent Article Technology
Introduction
Ayako Akahira is a notable inventor based in Kanonji, Japan. She has made significant contributions to the field of absorbent articles, particularly in the design and functionality of products that prevent leakage during use. With a total of 2 patents, her work has garnered attention for its innovative approach to everyday products.
Latest Patents
One of Akahira's latest patents is for an absorbent article designed to effectively prevent lateral leakage, even when a force is applied in the transverse direction during wearing. This invention includes a liquid-pervious surface sheet, a liquid-impervious leakage-preventive sheet, and a liquid-retentive absorption body that consists of at least two layers. The first absorption body layer is composed of a hydrophilic sheet and a super-absorbent polymer, ensuring that the width of this layer is greater than that of the other layers in the longitudinal middle area of the article.
Another significant patent is for a liquid-absorbent structure intended to prevent uneven distribution of the core material, thereby allowing bodily fluids to be absorbed smoothly. This invention features a panty liner that includes a topsheet facing the wearer's body and a backsheet facing the garment. The liquid-absorbent structure is sandwiched between these sheets, with bonding regions strategically placed to enhance functionality.
Career Highlights
Ayako Akahira is currently employed at Unicharm Corporation, a leading company in the production of absorbent products. Her work at Unicharm has allowed her to focus on developing innovative solutions that address common issues faced by users of absorbent articles.
Collaborations
Throughout her career, Akahira has collaborated with talented individuals such as Akane Sakai and Yasuke Kawakami. These collaborations have contributed to the advancement of technology in absorbent articles, showcasing the importance of teamwork in innovation.
Conclusion
Ayako Akahira's contributions to the field of absorbent articles highlight her innovative spirit and dedication to improving everyday products. Her patents reflect a deep understanding of user needs and a commitment to enhancing functionality in absorbent technology.