Chiba, Japan

Takashi Masui

This inventor holds 2 USPTO granted patents and 5 EPO patents. Top assignees: Kao Corporation, Kao Corporation, S.a.. Active years: 2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Masui. Retrieved from https://idiyas.com/inventor/takashi-masui-7mtyjtii

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

Calculating rank

% Patents Active = 100.0


Average Co-Inventor Count = 2.9

ph-index = 1


Company Filing History:


Years Active: 2016

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2 patents (USPTO):Explore Patents

Title: The Innovations of Takashi Masui

Introduction

Takashi Masui is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of skin cleansing compositions, holding two patents that showcase his innovative approach to personal care products.

Latest Patents

Masui's latest patents include a skin cleansing composition that features unique formulations. The first patent describes a cleansing composition containing an ether carboxylate of Formula (1), which includes a linear or branched C-C alkyl or alkenyl group. The second patent outlines a similar composition with an ether carboxylate of Formula (2), emphasizing the versatility and effectiveness of his formulations in skin care.

Career Highlights

Throughout his career, Takashi Masui has worked with Kao Corporation, a leading company in the personal care industry. His work at Kao Corporation has allowed him to develop innovative products that enhance skin cleansing and care.

Collaborations

Masui has collaborated with notable individuals in his field, including Hiroki Takeuchi and Pilar Castan Barberan. These collaborations have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Takashi Masui's contributions to the field of skin cleansing compositions highlight his innovative spirit and dedication to improving personal care products. His patents reflect a commitment to quality and effectiveness in 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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