Patents by Inventor Akihiro YANASE

Akihiro YANASE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD FOR MANUFACTURING POSITIVE ELECTRODE, POSITIVE ELECTRODE, AND LITHIUM ION SECONDARY BATTERY
    Publication number: 20220407067
    Abstract: Provided is a positive electrode manufacturing method including the step of mixing carbon particles, a first binder, a first dispersant, and a first solvent to form a first dispersion, the step of mixing carbon nanotubes, a second binder, a second dispersant, and a second solvent to form a second dispersion, the step of mixing one of the first dispersion or the second dispersion with a positive electrode active material to form a third dispersion, the step of mixing the other one of the first dispersion or the second dispersion with the third dispersion to form a fourth dispersion, and the step of applying the fourth dispersion to a positive electrode current collector to form a positive electrode material mixture layer.
    Type: Application
    Filed: May 24, 2022
    Publication date: December 22, 2022
    Inventors: Kazuhiro ARAKI, Akihiro YANASE, Tadahiro FUKUSHIMA, Hiromitsu SATO, Shin IRINO