This inventor holds 1 USPTO granted patent. Top assignee: Dowa Eco-System Co., 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: Hiroki Nagahara: Inventor in Valuable Matter Recovery
Introduction
Hiroki Nagahara is an inventor based in Tokyo, Japan. His patent work includes a method for recovering valuable substances through thermal treatment.
Latest Patents
Nagahara is associated with 1 patent, titled “Valuable Matter Recovery Method.” The invention describes thermally treating a target containing a valuable substance while it is held in a target-storing unit. A flame heats gas in the region where the supporting unit is positioned, while the method avoids direct flame contact with the target-storing unit. After thermal treatment, the valuable substance is recovered from the treated material.
Career Highlights
Nagahara is associated with Dowa Eco-System Co., Ltd. His patent focuses on a process for recovering valuable substances from treated materials.
Collaborations
His listed coworkers include Yoji Suganuma and Minoru Yoshihara.
Conclusion
Hiroki Nagahara’s patent describes a thermal-treatment approach to valuable substance recovery, reflecting his work in this area of invention.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile