Company Filing History:
Years Active: 2008-2024
Title: Kenji Takeda: Innovator in Lithium Ion Battery Waste Treatment
Introduction
Kenji Takeda is a prominent inventor based in Niihama, Japan. He has made significant contributions to the field of waste treatment, particularly focusing on lithium ion battery waste. With a total of 4 patents to his name, Takeda's work is paving the way for more sustainable practices in the recycling of valuable metals.
Latest Patents
Takeda's latest patents include innovative methods for treating lithium ion battery waste. One of his notable inventions is a method that utilizes a converter furnace in a copper smelting process. This method allows for the introduction of lithium ion battery waste into the converter furnace or a ladle used for charging copper mats. The waste is then burned with residual heat, effectively recovering valuable metals such as copper, nickel, and cobalt. Another patent outlines a treatment method that involves an alloy production step, where the lithium ion battery waste is melted to produce an alloy containing these valuable metals, followed by an electrolytic purification step to separate them.
Career Highlights
Kenji Takeda is currently employed at Sumitomo Metal Mining Company, Ltd., where he continues to develop innovative solutions for waste treatment. His work is crucial in addressing the environmental challenges posed by lithium ion battery disposal.
Collaborations
Takeda collaborates with esteemed colleagues such as Satoshi Asano and Noriyuki Nagase, contributing to a team that is dedicated to advancing technology in the field of metal recovery and waste management.
Conclusion
Kenji Takeda's contributions to the treatment of lithium ion battery waste highlight his commitment to innovation and sustainability. His patents not only demonstrate his expertise but also reflect the growing need for effective recycling methods in today's world.