This inventor holds 1 USPTO granted patent and 6 published patent applications. Top assignee: Dic Corporation. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Junpei Ueno: Inventor of a Silicone Chain-Containing Polymer
Introduction
Junpei Ueno is an inventor associated with Ichihara, Japan, and Dic Corporation. His work includes a patent for a silicone chain-containing polymer designed to improve the smoothness of coating films.
Latest Patents
Ueno is credited with 1 patent: “Silicone Chain-Containing Polymer and Coating Composition Containing Said Polymer.” The invention describes a polymer that functions as a leveling agent, helping produce a smooth coating film without causing surface defects. It has a silicone chain at one terminal, with a number-average molecular weight between 2,000 and 20,000, and contains no polymerizable unsaturated group.
Career Highlights
Ueno’s listed patent reflects work on polymer materials and coating compositions. The invention focuses on balancing coating smoothness with a defect-free surface.
Collaborations
Ueno’s listed coworkers include Hideya Suzuki and Masaki Hatase. The patent is associated with Dic Corporation.
Conclusion
Junpei Ueno’s patent highlights his contribution to coating technology through a silicone chain-containing polymer intended to improve film smoothness while avoiding surface defects.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile