This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignees: Gellycle Co., Ltd., The University of Tokyo. 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:
1 out of 1 
1 out of 1,363 
Years Active: 2026
Title: Yasuhide Iwanaga and Tendon and Ligament Repair Innovation.
Introduction
Yasuhide Iwanaga is an inventor based in Tokyo, Japan. His patent work addresses a challenge in tendon and ligament repair: limiting scar tissue formation while supporting healing by the tissue’s own cells.
Latest Patents
Iwanaga is associated with 1 patent, titled “Gel Material for Treating Tendon or Ligament.” The invention describes a polymer gel intended to suppress type III collagen expression and reduce scar tissue entry into an injured or ruptured tendon or ligament. By encouraging healing through intratendinous cells, the material aims to help restore the tendon’s original function.
Career Highlights
Iwanaga’s listed affiliations include The University of Tokyo and Gellycle Co., Ltd. His patent reflects work at the intersection of biomaterials and regenerative approaches to tendon and ligament treatment.
Collaborations
His listed coworkers include Takamasa Sakai and Taku Saito.
Conclusion
Yasuhide Iwanaga’s patent focuses on a polymer-gel approach designed to limit scarring and support functional recovery after tendon or ligament injury.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile