Yokohama, Japan

Toshie Narita

This inventor holds 2 USPTO granted patents. Top assignee: The Nisshin Oil Mills, Ltd.. Active years: 2000-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshie Narita. Retrieved from https://idiyas.com/inventor/toshie-narita

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 5.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2000-2002

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2 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Toshie Narita

Introduction

Toshie Narita is a prominent inventor based in Yokohama, Japan. She has made significant contributions to the field of cosmetic formulations, particularly in moisturizing compositions. With a total of two patents to her name, Narita's work showcases her dedication to enhancing skincare products.

Latest Patents

Narita's latest patents include a moisturizing composition that comprises a trihydric or more water-soluble polyhydric alcohol, lecithin, and 3-methyl-1,3-butylene glycol. The specific formulation details a weight ratio of lecithin to the polyhydric alcohol and glycol ranging from 1:1,000 to 1:1, and a ratio of the polyhydric alcohol to glycol from 1:10 to 20:1. This innovative composition, along with various bases and cosmetic preparations, demonstrates excellent moisturizing properties and stability.

Career Highlights

Toshie Narita is currently employed at Nisshin Oil Mills, Ltd., where she continues to develop and refine her innovative formulations. Her work has garnered attention for its effectiveness in improving the moisturizing properties of cosmetic products.

Collaborations

Some of her notable coworkers include Keiichi Oyama and Masaaki Fujisawa, who have collaborated with her on various projects within the company.

Conclusion

Toshie Narita's contributions to the field of cosmetics through her innovative moisturizing compositions highlight her expertise and commitment to improving skincare products. Her patents reflect a significant advancement in cosmetic formulations, benefiting consumers seeking effective moisturizing solutions.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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