This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Honda Motor Ltd., 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:
Years Active: 2026
Title: Daisuke Yamamoto and a Permanent Magnet Recovery Invention.
Introduction
Daisuke Yamamoto is an inventor associated with Saitama, Japan, and Honda Motor Co., Ltd. His patent work addresses the recovery of permanent magnets from laminated steel components while preserving their magnetic properties.
Latest Patents
Yamamoto is associated with 1 patent, titled “Permanent Magnet Recovery Device and Permanent Magnet Recovery Method.” The invention describes a heat-treatment furnace and microwave generator used to separate permanent magnets from a laminated steel sheet. The magnets are attached through resin and insulating films, and high-frequency wave absorbents are positioned to help heat the resin. The method is designed to recover the magnets without degrading their properties. The disclosed arrangement also addresses a rotating electrical machine rotor, with absorbent material placed along the rotor’s outer periphery.
Career Highlights
Yamamoto’s listed patent reflects work on recovering and reusing permanent magnets in rotating electrical machinery. The approach focuses on controlled heating to release magnets from resin-bonded, insulated laminated steel components.
Collaborations
Yamamoto is listed as a coworker of Satoshi Oyama. Both are associated with Honda Motor Co., Ltd., in connection with the patent information provided.
Conclusion
Daisuke Yamamoto’s patent describes a microwave-assisted method for recovering permanent magnets from laminated steel components while aiming to preserve their properties.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile