This inventor holds 29 USPTO granted patents and 12 published patent applications and 4 EPO patents, primarily in Disposable Diaper Technology. Top assignee: Unicharm Corporation. Active years: 2003-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa-ken, JP (2004)
- Kagawa-ken, JP (2003 - 2012)
- Kagawa, JP (2012 - 2014)
Company Filing History:
Years Active: 2003-2025
Areas of Expertise:
Title: Innovations by Hironao Minato in Absorbent Products
Introduction
Hironao Minato, a prolific inventor based in Kagawa-ken, Japan, holds an impressive portfolio of 27 patents. His work is primarily focused on innovations in absorbent products, particularly disposable diapers and other hygiene-related items. His contributions have significantly enhanced user comfort and product efficiency, addressing both functional and skin health aspects.
Latest Patents
Minato's recent innovations include a unique design for disposable diapers. This invention features a skin-contactable sheet piece above a liquid-pervious topsheet. The sheet piece incorporates openings that facilitate the guided passage of body waste toward the topsheet while ensuring that the lateral zones include elastic members to prevent leaks. Additionally, his invention includes leak-barrier provisions to enhance overall effectiveness.
Another notable patent involves an absorbent article provided with a barrier sheet. This design prevents body waste from making contact with the wearer's skin, aiming to alleviate potential skin troubles like eczema. The article consists of an absorbent chassis, a barrier sheet, and leak-barrier cuffs, all engineered to optimize comfort while effectively containing moisture.
Career Highlights
Minato has established a commendable career at Unicharm Corporation, a leading manufacturer in the hygiene product industry. His innovative designs have contributed greatly to the company's reputation for quality and effectiveness in their product lineup.
Collaborations
Throughout his career, Minato has collaborated with notable colleagues, including Koichiro Mitsui and Yasushi Sayama. These partnerships within Unicharm Corporation have facilitated the development of cutting-edge solutions that adhere to the evolving needs of consumers.
Conclusion
Hironao Minato's dedication to improving hygiene products through innovation is evident in his extensive patent portfolio. His latest contributions exemplify a keen understanding of consumer needs and a commitment to enhancing user experience. As he continues to work at Unicharm Corporation, his efforts are sure to lead to even more impactful advancements in the field of absorbent products.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile