This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Vixion Inc.. 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: Toshiharu Uchiumi: Inventor of an Adjustable Spectacle Frame
Introduction
Toshiharu Uchiumi is an inventor based in Tokyo, Japan, and is associated with Vixion Inc. His work includes a patented design for spectacles that allows the distance between the lenses to be adjusted.
Latest Patents
Uchiumi is credited with 1 patent: “Spectacles, Spectacle Frame, and Position Adjustment Mechanism.” The invention describes a bridge that supports the left and right lens-holding portions so they can move horizontally. A rotatable shaft has two threaded sections with opposite thread directions, and adjustment portions on the lens holders engage with those threads. Turning the shaft changes the distance between the lenses, while a fixing portion secures the bridge and shaft.
Career Highlights
Uchiumi’s patent focuses on a practical adjustment mechanism integrated into a spectacle frame. The design provides a way to alter lens spacing by rotating a single shaft.
Collaborations
Uchiumi is associated with Vixion Inc. His listed coworker is Shigeru Takizawa.
Conclusion
Toshiharu Uchiumi’s patented spectacle-frame mechanism offers an adjustable approach to positioning lenses, reflecting his contribution to eyewear innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile