Patents by Inventor Sadao Nakaniwa

Sadao Nakaniwa 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 of manufacturing electrodes of molten carbonate fuel cell
    Patent number: 5110541
    Abstract: A method of manufacturing a porous electrode for a molten carbonate fuel cell comprises the steps of: pulverizing an Al-base intermetallic compound: mixing Ni powders with the pulverized intermetallic compound to form a slurry which contains Ni powders and the pulverized intermetallic compound, the pulverized intermetallic compound serving as a reinforcement; shaping the slurry like a sheet or a tape; and sintering the sheet or tape-like slurry to form the porous electrode.
    Type: Grant
    Filed: May 22, 1991
    Date of Patent: May 5, 1992
    Assignee: Ishikawajima-Harima Heavy Industries Co., Ltd.
    Inventors: Yoshikazu Yamamasu, Tetsuyuki Morita, Sadao Nakaniwa, Masami Ichihara