This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Mitsubishi Materials Corporation. Active years: 2016-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2017
Title: Eiji Wajima: Innovator in Battery Recovery and Recycling Technologies
Introduction
Eiji Wajima is a notable inventor based in Kagawa-gun, Japan. He has made significant contributions to the fields of battery recovery and recycling technologies. With a total of 2 patents, Wajima's work focuses on innovative methods that enhance the efficiency of resource recovery.
Latest Patents
Wajima's latest patents include a method and apparatus for recovering sodium from sodium-sulfur batteries. This method involves a reaction step where a treatment liquid is injected toward the sodium housed in a sodium-housing component within the battery container. The sodium reacts with the treatment liquid to generate a reaction liquid. The process also includes a circulation step that adjusts the concentration and temperature of the reaction liquid while continuously injecting the treatment liquid toward the sodium.
Another significant patent is a sampling method and device for recycled raw materials. This method includes a process of primarily crushing recycled raw materials and separating them into three components: scrap iron, scrap aluminum, and other recycled materials. The process further involves secondary crushing and mixing of these components to ensure effective sampling and evaluation.
Career Highlights
Eiji Wajima is currently associated with Mitsubishi Materials Corporation, where he continues to innovate in the field of materials recovery. His work has been instrumental in advancing technologies that promote sustainability and resource efficiency.
Collaborations
Wajima collaborates with notable colleagues such as Makoto Takagi and Shigeru Ishikawa. Their combined expertise contributes to the development of cutting-edge technologies in the recycling sector.
Conclusion
Eiji Wajima's contributions to battery recovery and recycling technologies highlight his role as an influential inventor. His innovative patents reflect a commitment to enhancing resource recovery processes, making a significant impact in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile