Suzuka, Japan

Katsumi Ito

This inventor holds 3 USPTO granted patents. Top assignee: Japan Synthetic Rubber Co., Ltd.. Active years: 1990-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsumi Ito. Retrieved from https://idiyas.com/inventor/katsumi-ito-jsiwdrnv

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 = 3.6

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1990-1994

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3 patents (USPTO):Explore Patents

Title: Innovations of Katsumi Ito

Introduction

Katsumi Ito is a notable inventor based in Suzuka, Japan. He has made significant contributions to the field of synthetic rubber and polymer chemistry. With a total of 3 patents, his work has had a considerable impact on various industrial applications.

Latest Patents

Katsumi Ito's latest patents include innovative products such as a butadienesulfonic acid or isoprenesulfonic acid copolymer. This conjugated diene sulfonation product is represented by a specific formula and is useful as a dispersing agent for preparing solid fuel dispersions, cement dispersions, dye and pigment dispersions, and metal oxide dispersions. Additionally, it serves as a water-treating agent, fiber-treating agent, plating bath additive, and excavation-muddy water-viscosity-adjusting agent. Another significant patent involves homopolymers of sulfonated isoprene and 1,3-butadiene, which share similar applications and benefits.

Career Highlights

Katsumi Ito is currently associated with Japan Synthetic Rubber Co., Ltd., where he continues to innovate and develop new materials. His expertise in polymer chemistry has positioned him as a key figure in the industry.

Collaborations

Throughout his career, Katsumi has collaborated with esteemed colleagues such as Tatuo Uekawa and Katsuhiro Ishikawa. These partnerships have fostered a collaborative environment that enhances the innovation process.

Conclusion

Katsumi Ito's contributions to the field of synthetic rubber and polymer chemistry are noteworthy. His patents reflect a commitment to advancing technology and improving industrial applications. His work continues to influence the industry positively.

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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