Tochigi, Japan

Junko Arai

This inventor holds 1 USPTO granted patent. Top assignee: Kao Corporation. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junko Arai. Retrieved from https://idiyas.com/inventor/junko-arai-qhqmdkot

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 = 3.0

ph-index = 1

Forward Citations = 16(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Junko Arai: Innovator in Bathing Composition

Introduction

Junko Arai is a notable inventor based in Tochigi, Japan. She has made significant contributions to the field of personal care products, particularly in the development of innovative bathing compositions. Her work focuses on enhancing the bathing experience through effective formulations.

Latest Patents

Junko Arai holds 1 patent for a unique bathing composition. This composition comprises an oily component, a nonionic surfactant, and a cationic polymer. The invention aims to render the skin moist after bathing, impart a smooth feel to the skin during and after bathing, and provide a sustained moistening effect post-bath.

Career Highlights

Arai is associated with Kao Corporation, a leading company in the personal care and cosmetics industry. Her role at Kao Corporation has allowed her to explore and innovate in the realm of skincare products, contributing to the company's reputation for quality and effectiveness.

Collaborations

Some of her notable coworkers include Noboru Takata and Hidenori Yorozu. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new products.

Conclusion

Junko Arai's contributions to the field of bathing compositions highlight her innovative spirit and dedication to improving personal care products. Her patent reflects a commitment to enhancing user experience and skin health.

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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