This inventor holds 1 USPTO granted patent. Top assignee: Nippon Steel Corporation. Active years: 2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010
Title: Yasushi Ichikawa: Inventor of an Antiseismic Reinforcement Joint
Introduction
Yasushi Ichikawa is an inventor based in Tokyo, Japan, associated with Nippon Steel Corporation. His patent work includes a joint structure designed to support antiseismic reinforcement in structural applications.
Latest Patents
Ichikawa is credited with 1 patent: “Joint Structure for Antiseismic Reinforcement.” The invention connects an inclined reinforcement member to a structural member using a metal fitting. The fitting is not fixed directly to the structural member; instead, a nearby constraining member bears forces applied to the fitting along the structural member’s longitudinal axis. This arrangement provides a defined way to constrain the connection while accommodating the reinforcement’s angled orientation.
Career Highlights
Ichikawa’s documented patent contribution focuses on structural reinforcement and connection design. The patent describes how metal fittings and constraining members can work together in an antiseismic joint.
Collaborations
Ichikawa is associated with Nippon Steel Corporation. His listed coworkers include Akira Wada and Eiichiro Saeki.
Conclusion
Yasushi Ichikawa’s patent documents a joint design for connecting inclined antiseismic reinforcement to a structural member, reflecting his contribution to structural engineering innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile