Tokyo, Japan

Hiroko Shimizu

This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignee: Shiseido Company, Limited. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroko Shimizu. Retrieved from https://idiyas.com/inventor/hiroko-shimizu-b155n8kt

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

USPTO Granted Patents = 2 

Average Co-Inventor Count = 4.0

ph-index = 1


Company Filing History:


Years Active: 2026

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2 patents (USPTO):Explore Patents

Title: Hiroko Shimizu: Innovator in Cosmetic Technology

Introduction

Hiroko Shimizu is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of cosmetic technology, particularly with her innovative approach to skin care products. Her work focuses on enhancing the effectiveness of cosmetic formulations, making them more accessible and user-friendly.

Latest Patents

Hiroko Shimizu holds a patent for a hyaluronate skin-penetrating cosmetic. This invention aims to provide a hyaluronate that can penetrate the skin without the need for complicated steps, such as composite formation. The cosmetic formulation includes a hyaluronate and an amphoteric surfactant, which together enhance the product's efficacy.

Career Highlights

Hiroko Shimizu is associated with Shiseido Company, Limited, a leading global cosmetics company. Her work at Shiseido has allowed her to explore innovative solutions in skin care, contributing to the company's reputation for quality and effectiveness in cosmetic products.

Collaborations

Hiroko collaborates with talented coworkers, including Mika Yoshimura and Anna Okishima. These collaborations foster a creative environment that encourages the development of groundbreaking cosmetic technologies.

Conclusion

Hiroko Shimizu's contributions to cosmetic technology exemplify the innovative spirit of the industry. Her patent for a hyaluronate skin-penetrating cosmetic showcases her commitment to improving skin care 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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