Tokyo, Japan

Kumiko Hosokawa

This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Kao Corporation. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kumiko Hosokawa. Retrieved from https://idiyas.com/inventor/kumiko-hosokawa

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 = 16(Granted Patents)


Company Filing History:


Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Innovations by Kumiko Hosokawa in Cosmetic Composition

Introduction

Kumiko Hosokawa is a notable inventor based in Tokyo, Japan. She has made significant contributions to the field of cosmetics, particularly with her innovative formulations. Her work focuses on creating effective cosmetic compositions that enhance user experience.

Latest Patents

Kumiko Hosokawa holds 1 patent for a cosmetic composition. This invention comprises (A) a polyhydric alcohol and (B) a finely particulate metal oxide, with the notable feature that water is substantially not contained. The cosmetic composition is designed to have an optimum viscosity, preventing the precipitation of particles, ensuring it spreads well upon use, and providing good easiness of washing off. This makes it particularly useful as a massaging cosmetic.

Career Highlights

Kumiko has built her career at Kao Corporation, a leading company in the cosmetics industry. Her work has been instrumental in advancing the company's product offerings and enhancing consumer satisfaction.

Collaborations

Kumiko has collaborated with notable coworkers such as Hiroshi Ohta and Junichi Fukasawa, contributing to the innovative environment at Kao Corporation.

Conclusion

Kumiko Hosokawa's contributions to cosmetic formulations exemplify the intersection of science and beauty. Her innovative patent reflects her commitment to enhancing user experience in cosmetics.

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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