Patents by Inventor Mika Tagami (nee Fukushima)

Mika Tagami (nee Fukushima) 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).

  • POSITIVE ELECTRODE MATERIAL, ALL SOLID-STATE BATTERY, AND METHODS RESPECTIVELY FOR PRODUCING POSITIVE ELECTRODE MATERIAL AND ALL-SOLID STATE BATTERY
    Publication number: 20150249264
    Abstract: A positive electrode material that contains a positive electrode active material, a sulfide solid electrolyte and fibrous carbon. The fibrous carbon is distributed predominantly around the positive electrode active material. An all-solid-state battery that includes a positive electrode layer made from the positive electrode material; a negative electrode layer; and a solid electrolyte layer interposed between the positive electrode layer and the negative electrode layer.
    Type: Application
    Filed: April 29, 2015
    Publication date: September 3, 2015
    Inventors: Tadaaki Matsumura, Yuji Kintaka, Mika Tagami (nee Fukushima)
  • ALL SOLID-STATE BATTERY AND METHOD FOR PRODUCING SAME
    Publication number: 20150249265
    Abstract: An all-solid-state battery that includes a positive electrode layer, a negative electrode layer and a solid electrolyte layer interposed between the positive electrode layer and the negative electrode layer. At least one electrode layer selected from the positive electrode layer and the negative electrode layer contains an electrode active material, a sulfide solid electrolyte and fibrous carbon. The fibrous carbon includes at least fibrous carbon components that extend in the direction of lamination of the positive electrode layer, the solid electrolyte layer and the negative electrode layer.
    Type: Application
    Filed: April 29, 2015
    Publication date: September 3, 2015
    Inventors: TADAAKI MATSUMURA, Mika Tagami (nee Fukushima)