This inventor holds 1 USPTO granted patent and 8 published patent applications. Top assignee: Shiseido Company, Limited. Active years: 2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014
Title: Yumi Ueda and Her Sunscreen Cosmetic Invention.
Introduction
Yumi Ueda is an inventor associated with Yokohama, Japan, and Shiseido Company, Limited. Her patent work includes a sunscreen cosmetic designed to combine effective UV radiation dispersion with improved washability after use.
Latest Patents
Ueda is associated with 1 patent, titled “Sun-block cosmetic.” The invention combines a specific hydrophobic zinc oxide powder, decamethylcyclopentasiloxane, and an alkyl trimethicone containing 6 to 12 carbon atoms. It enables hydrophobic zinc oxide powder with low oil absorption and low apparent specific volume to be stably blended into a sunscreen cosmetic as a UV radiation dispersing agent. The formulation is designed to make the sunscreen remarkably easier to wash off after use.
Career Highlights
Ueda’s listed invention reflects work on sunscreen formulation and the practical performance of cosmetic products. Its focus is on incorporating a UV-dispersing powder while improving the product’s washability.
Collaborations
Ueda’s listed coworkers include Takafumi Kurosawa and Tetsuya Kanemaru. The invention is associated with Shiseido Company, Limited.
Conclusion
Yumi Ueda’s patent describes a sunscreen formulation that combines hydrophobic zinc oxide with selected silicone ingredients to disperse UV radiation and improve washability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile