This inventor holds 3 USPTO granted patents. Top assignee: Mitsui Aluminium Co., Ltd.. Active years: 1987-1988.
Company Filing History:
Years Active: 1987-1988
Title: Akio Era: Innovator in Gallium Extraction Processes
Introduction
Akio Era is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of materials science, particularly in the extraction of gallium from aluminum smelting dust. With a total of 3 patents to his name, his work has implications for both environmental sustainability and resource recovery.
Latest Patents
One of Akio Era's latest patents is a process for producing a gallium-containing solution from aluminum smelting dust. In this process, aluminum smelting dust is leached with mineral acids such as sulfuric acid, hydrochloric acid, and nitric acid. The addition of various oxidizing agents, including potassium permanganate and hydrogen peroxide, significantly enhances gallium extraction. Another patent involves adding 5 to 50 wt. % of an alkaline flux, such as sodium carbonate, to aluminum smelting dust. This mixture is then roasted and acid-leached, allowing for the preferential extraction of gallium at a high yield compared to other components.
Career Highlights
Akio Era is currently employed at Mitsui Aluminium Co., Ltd., where he continues to innovate in the field of aluminum processing and gallium extraction. His work not only contributes to the efficiency of resource recovery but also addresses environmental concerns associated with aluminum smelting.
Collaborations
He collaborates with talented coworkers, including Shingo Matsui and Hidetsugu Ikeda, who contribute to the research and development efforts at Mitsui Aluminium Co., Ltd.
Conclusion
Akio Era's innovative approaches to gallium extraction highlight his significant role in advancing materials science. His patents reflect a commitment to improving industrial processes while promoting sustainability.