Patents by Inventor Ken Sagawa

Ken Sagawa 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).

  • Solid electrolyte battery and method for manufacturing same
    Publication number: 20030003365
    Abstract: A solid electrolyte battery includes a battery element in which a cathode having a cathode composite mixture layer formed by applying a cathode composite mixture on a cathode current collector so as to provide a part to which the cathode composite mixture is not applied at an end part in the longitudinal direction of the cathode current collector and an anode having an anode composite mixture layer formed by applying an anode composite mixture on an anode current collector so as to provide a part to which the anode composite mixture is not applied at an end part in the longitudinal direction of the anode current collector are laminated so as to provide a solid electrolyte layer between the cathode and the anode.
    Type: Application
    Filed: May 2, 2002
    Publication date: January 2, 2003
    Inventors: Ken Sagawa, Yasunobu Iwakoshi, Kazuhiro Ohba