Patents by Inventor Shoki TAKADA

Shoki TAKADA 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).

  • NON-AQUEOUS RECHARGEABLE BATTERY AND METHOD FOR MANUFACTURING NON-AQUEOUS RECHARGEABLE BATTERY
    Publication number: 20240097199
    Abstract: A non-aqueous rechargeable battery includes an electrode body formed by rolling a stack of a positive electrode plate and a negative electrode plate with a separator arranged in between. At least one of the positive electrode plate and the negative electrode plate includes a substrate, a first mixture layer located on an outer side of the substrate, and a second mixture layer located on an inner side of the substrate. The second mixture layer includes an active material having a BET specific surface area that is greater than that of an active material included in the first mixture layer.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 21, 2024
    Applicants: PRIMEARTH EV ENERGY CO., LTD., TOYOTA JIDOSHA KABUSHIKI KAISHA, PRIME PLANET ENERGY & SOLUTIONS, INC.
    Inventors: Naoki WAKAMATSU, Hiroki NAKAFUJI, Shoki TAKADA, Shunya MARUYAMA