Patents by Inventor Kiyoshi Taniyasu

Kiyoshi Taniyasu 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).

  • Anode active material and alkaline cells containing same, and method for the production thereof
    Patent number: 4812374
    Abstract: An anode active material of zinc powder with indium coexisting therewith, the metals being amalgamated, an alkaline cell using the anode active material therein, and a method for the production of the anode active material or the alkaline cell.
    Type: Grant
    Filed: March 28, 1983
    Date of Patent: March 14, 1989
    Assignee: Mitsui Mining & Smelting Co., Ltd.
    Inventors: Keiichi Kagawa, Kiyoshi Taniyasu