Ichikawa, Japan

Katsumasa Nagano

This inventor holds 6 USPTO granted patents. Top assignees: Lion Corporation, The Lion Fat and Oil Co. Ltd.. Active years: 1980-1986.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumasa Nagano. Retrieved from https://idiyas.com/inventor/katsumasa-nagano

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 = 3.3

ph-index = 3

Forward Citations = 58(Granted Patents)


Company Filing History:


Years Active: 1980-1986

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6 patents (USPTO):Explore Patents

Title: Innovations of Katsumasa Nagano

Introduction

Katsumasa Nagano is a notable inventor based in Ichikawa, Japan. He has made significant contributions to the field of surfactants and fatty acid derivatives. With a total of six patents to his name, Nagano's work has had a considerable impact on various industries.

Latest Patents

One of his latest patents is a process for producing the salt of an alpha-sulfo fatty acid alkyl ester. This process involves the use of specific alkyl or alkenyl groups and aims to enhance the efficiency of surfactant production. Another significant patent is a surfactant composition that includes a sulfonic acid salt of a lower alkyl ester of both saturated and unsaturated fatty acids. This composition is designed to improve rinsing properties without compromising detergency characteristics.

Career Highlights

Throughout his career, Katsumasa Nagano has worked with prominent companies such as Lion Corporation and The Lion Fat and Oil Co. Ltd. His expertise in surfactant technology has been instrumental in developing innovative products that meet consumer needs.

Collaborations

Nagano has collaborated with notable colleagues, including Kyozo Kitano and Shizuo Sekiguchi. These partnerships have fostered a creative environment that has led to groundbreaking advancements in his field.

Conclusion

Katsumasa Nagano's contributions to the field of surfactants and fatty acid derivatives highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving product performance and efficiency in various applications.

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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