This inventor holds 1 USPTO granted patent. Top assignees: Nippon Steel Corporation, Sekisui House, Ltd.. 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 3,721 
1 out of 48 
Years Active: 2026
Title: Ayana Hisazumi: Inventor of a Load-Bearing Panel and Building Frame Structure.
Introduction
Ayana Hisazumi is an inventor based in Tokyo, Japan. Her work includes a patented design for a load-bearing panel and building frame structure.
Latest Patents
Hisazumi is associated with 1 patent: “Load-Bearing Panel and Building Frame Structure.” The invention describes a rectangular base frame made by joining two horizontal and two vertical base materials. A composite surface material, consisting of wooden plywood and a metal plate stacked together, is attached to the frame with nails. Nail spacing is closer in the center of each side edge than at its ends.
Career Highlights
Hisazumi’s career includes work with Sekisui House, Ltd. and Nippon Steel Corporation. Her patent reflects an interest in structural components and building construction.
Collaborations
Her listed coworkers include Daiki Fukumoto and Kazumi Hijikata.
Conclusion
Ayana Hisazumi’s patent presents a building-panel design that combines plywood, metal, and a carefully arranged nailing pattern to form a load-bearing structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile