Tokyo, Japan

Takumi Kurashima

This inventor holds 1 USPTO granted patent and 13 published patent applications and 1 EPO patent. Top assignee: Shiseido Company, Limited. Active years: 2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takumi Kurashima. Retrieved from https://idiyas.com/inventor/takumi-kurashima

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

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 5.0

ph-index = 1


Company Filing History:


Years Active: 2025

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1 patent (USPTO):Explore Patents

Title: Takumi Kurashima: Innovator in Cosmetic Formulation

Introduction

Takumi Kurashima is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of cosmetic formulations, particularly in the development of innovative skin care products. His work focuses on enhancing the effectiveness and user experience of cosmetic preparations.

Latest Patents

Kurashima holds a patent for a water-in-oil emulsion cosmetic preparation for skin. The objective of this invention is to provide a skin cosmetic that increases ultraviolet protection effects upon contact with moisture, such as water or perspiration. This formulation not only enhances protection but also offers an excellent feeling in use. The patent includes a unique combination of ingredients, including a copolymer with silanol groups and an ultraviolet protectant.

Career Highlights

Currently, Takumi Kurashima is associated with Shiseido Company, Limited, a leading global cosmetics company. His work at Shiseido has allowed him to explore and innovate within the cosmetic industry, contributing to the development of products that meet consumer needs.

Collaborations

Throughout his career, Kurashima has collaborated with talented coworkers, including Kei Ujimoto and Momoka Kojiri. These collaborations have fostered a creative environment that encourages the exchange of ideas and innovation in cosmetic science.

Conclusion

Takumi Kurashima's contributions to cosmetic formulations exemplify the intersection of science and beauty. His innovative approach to skin care continues to influence the industry, making him a key figure in the field of cosmetic inventions.

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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