This inventor holds 1 USPTO granted patent. Top assignee: L'oreal. Active years: 2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2025
Title: Mariko Yamamoto: Innovator in Hyaluronic Acid-Based Compositions
Introduction
Mariko Yamamoto is a notable inventor based in Kawasaki, Japan. She has made significant contributions to the field of cosmetic formulations, particularly through her innovative work involving hyaluronic acid.
Latest Patents
Mariko Yamamoto holds a patent for a composition comprising a hyaluronic acid-based polyion complex particle. This invention relates to a stable composition that includes at least one particle made from cationic, anionic, and amphoteric polymers, along with water. The anionic polymer is specifically selected from hyaluronic acid and its derivatives, while the amphoteric polymer includes cationized hyaluronic acid and its salts. This composition is designed to have various cosmetic functions while reducing stickiness, making it a valuable addition to cosmetic products. She has 1 patent to her name.
Career Highlights
Mariko Yamamoto is currently employed at L'Oréal, a leading global cosmetics company. Her work focuses on developing innovative cosmetic formulations that enhance the effectiveness and user experience of beauty products.
Collaborations
Mariko collaborates with her coworker, Tatsushi Isojima, who is also involved in the development of cosmetic innovations.
Conclusion
Mariko Yamamoto's contributions to the field of cosmetic science, particularly through her patented compositions, highlight her role as an influential inventor in the industry. Her work continues to pave the way for advancements in cosmetic formulations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile