This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Kobelco Eco-Solutions Co., Ltd., Sharp Kabushiki Kaisha Corporation. Active years: 2013.
Company Filing History:
1 out of 16 
1 out of 25,949 
Years Active: 2013
Title: Tamotsu Sugimoto: Innovator in Indium Recovery Technology
Introduction
Tamotsu Sugimoto is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials recovery, particularly focusing on the efficient extraction of indium from waste solutions. His innovative approach has the potential to enhance recycling processes and improve resource management.
Latest Patents
Sugimoto holds a patent for a method and apparatus for recovering indium from etching waste solutions containing indium and ferric chloride. This invention aims to simplify the recovery process by eliminating the need to recover indium in the form of indium hydroxide. Instead, his method allows for the easy recovery of indium using a filter, significantly improving the recovery rate. The process involves immersing a precipitation-inducing metal, such as zinc, in the etching waste solution, allowing indium to precipitate on its surface based on ionization tendencies.
Career Highlights
Throughout his career, Sugimoto has worked with prominent companies, including Sharp Corporation and Kobelco Eco-Solutions. His experience in these organizations has contributed to his expertise in materials recovery and environmental sustainability.
Collaborations
Some of Sugimoto's notable coworkers include Takeo Miki and Eiichi Sahashi. Their collaboration has likely fostered innovative ideas and advancements in their respective fields.
Conclusion
Tamotsu Sugimoto's work in indium recovery technology exemplifies the importance of innovation in resource management. His contributions not only enhance recycling processes but also promote sustainability in industrial practices.