Yokohama, Japan

Tetsuya Sakai

This inventor holds 1 USPTO granted patent. Top assignee: Shiseido Company, Limited. Active years: 2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuya Sakai. Retrieved from https://idiyas.com/inventor/tetsuya-sakai-tpw8k89g

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 = 8.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 2002

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1 patent (USPTO):Explore Patents

Title: Tetsuya Sakai - Innovator in Skin Treatment Composition

Introduction

Tetsuya Sakai is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of skin treatment through his innovative research and development. His work focuses on enhancing the stability and effectiveness of plant-based ingredients in skincare products.

Latest Patents

Tetsuya Sakai holds 1 patent for an external skin treatment composition. This composition features a "unicellularized" plant, which provides superior stability of effective plant ingredients. It also boasts enhanced moisture retention and the ability to eliminate specific free radicals. The formulation allows for the sustained release of these effective ingredients, making it a valuable addition to skincare solutions.

Career Highlights

Sakai is associated with Shiseido Company, Limited, a leading global cosmetics company. His work at Shiseido has allowed him to explore innovative approaches to skincare, contributing to the company's reputation for quality and effectiveness in beauty products.

Collaborations

Some of Tetsuya Sakai's coworkers include Mineyuki Yokoyama and Hiroyuki Tsukada. Their collaborative efforts in research and development have further advanced the field of skincare.

Conclusion

Tetsuya Sakai's contributions to the skincare industry through his innovative patent demonstrate his commitment to improving skin treatment solutions. His work continues to influence the development of effective and stable skincare products.

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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