This inventor holds 1 USPTO granted patent. Top assignee: Unicharm Corporation. Active years: 1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997
Title: Isamu Yamazaki: Inventor of a Disposable Absorbent Article.
Introduction
Isamu Yamazaki is an inventor associated with Tokyo, Japan, and Unicharm Corporation. His work includes an invention related to disposable absorbent products.
Latest Patents
Yamazaki is credited with 1 patent, titled “Disposable Absorbent Article.” The invention describes a disposable diaper with stretchable side flaps and liquid-barrier flaps. The design leaves portions of the topsheet exposed beside the absorbent core, allowing liquid that passes over the barrier flaps to be absorbed by the core.
Career Highlights
Yamazaki’s listed patent reflects work on diaper construction and liquid management. Its design combines stretchable flaps with exposed absorbent zones to help manage liquid excretions.
Collaborations
Yamazaki’s listed coworkers include Hideaki Kitaoka and Makoto Suekane. The patent information connects his work with Unicharm Corporation.
Conclusion
Isamu Yamazaki’s recorded invention focuses on improving liquid management in disposable absorbent articles through a combination of stretchable side flaps, barriers, and exposed absorbent zones.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile