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: Masaki Hatase: Polymer Innovation at DIC Corporation.
Introduction
Masaki Hatase is an inventor associated with Ichihara, Japan, and DIC Corporation. His patent work focuses on silicone-containing polymers and coating compositions.
Latest Patents
Hatase is named on 1 patent: “Silicone Chain-Containing Polymer and Coating Composition Containing Said Polymer.” The invention describes a polymer designed to act as a leveling agent, helping produce smooth coating films without surface defects. It has a silicone chain at one terminal, with a number-average molecular weight of 2,000 to 20,000, and contains no polymerizable unsaturated group.
Career Highlights
Hatase’s documented patent contribution addresses a practical challenge in coating technology: improving film smoothness while avoiding surface defects. The patent identifies DIC Corporation as his company.
Collaborations
Junpei Ueno and Hideya Suzuki are listed as Hatase’s coworkers. Their names provide context for his professional connections, though the supplied information does not specify their roles in the patent.
Conclusion
Masaki Hatase’s patent reflects a focused contribution to coating materials, using silicone-chain polymer design to support smoother, defect-free films.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile