Wakayama, Japan

Masayo Kawaguchi

This inventor holds 2 USPTO granted patents. Top assignee: Kao Corporation. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayo Kawaguchi. Retrieved from https://idiyas.com/inventor/masayo-kawaguchi

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 = 3.0

ph-index = 1

Forward Citations = 7(Granted Patents)


Company Filing History:


Years Active: 1994

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2 patents (USPTO):Explore Patents

Title: Masayo Kawaguchi: Innovator in Liquid Detergent Composition

Introduction

Masayo Kawaguchi is a prominent inventor based in Wakayama, Japan. She has made significant contributions to the field of detergent compositions, holding 2 patents that showcase her innovative spirit and expertise.

Latest Patents

Her latest patent involves a liquid detergent composition based on N-acylamino acid potassium salt. This composition is characterized by a pH value ranging from 6 to 8 and includes components such as N-(N'-long chain acyl-.beta.-alanyl)-.beta.-alanine or its salt. The detergent is designed to provide excellent foaming power and a pleasant feel after washing, making it a valuable addition to household cleaning products.

Career Highlights

Masayo Kawaguchi is associated with Kao Corporation, a leading company in the consumer goods sector. Her work has significantly impacted the development of effective and user-friendly cleaning products.

Collaborations

She has collaborated with notable colleagues, including Toshio Nozaki and Hiroshi Watanabe, contributing to the advancement of innovative detergent solutions.

Conclusion

Masayo Kawaguchi's contributions to the field of liquid detergent compositions highlight her role as a key innovator. Her patents reflect her commitment to improving everyday products for consumers.

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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