Chiba, Japan

Kouki Echigoya

This inventor holds 1 USPTO granted patent. Top assignee: Toray Thiokol Company Limited. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouki Echigoya. Retrieved from https://idiyas.com/inventor/kouki-echigoya

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 = 7(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Kouki Echigoya: Innovator in Polysulfide Polyether Technology

Introduction: Kouki Echigoya is a prominent inventor based in Chiba, Japan. With a focus on innovative materials, he has made significant contributions to the field of polymers, exemplified by his pioneering patent in polysulfide polyether technology. His work is backed by his association with Toray Thiokol Company Limited, a leader in advanced materials.

Latest Patents: Echigoya holds a notable patent for a polysulfide polyether and polymer composition comprising polysulfide. This invention features a unique main chain comprising a polyether moiety represented by --(R.sub.1 O)--.sub.n and structural units that enhance the versatility and applications of polysulfide polyethers in various industries.

Career Highlights: Throughout his career, Kouki Echigoya has demonstrated an exceptional ability to innovate in polymer chemistry. His work has not only contributed to the advancement of materials science but also garnered attention for its practicality and effectiveness in applications requiring specialized polymer compositions.

Collaborations: Echigoya has collaborated with noteworthy professionals in his field, such as Kazuhisa Sakae and Mitsuhiro Okajima. These collaborations have fostered an environment of innovation and creativity, enabling the development of cutting-edge solutions in polymer technology.

Conclusion: With his impressive patent portfolio and collaborative spirit, Kouki Echigoya stands out as an influential figure in the realm of innovations in polysulfide polyether technology. His contributions continue to shape the landscape of polymer science, ensuring advancements that benefit various industrial 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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