Patents by Inventor Marina Kawano

Marina Kawano 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).

  • FUEL CELL AND FUEL CELL STACK
    Publication number: 20200388860
    Abstract: An electrically insulating resin frame is provided on an outer peripheral side of a power generation section of a membrane electrode assembly forming a fuel cell of a fuel cell stack. A seal bead protruding toward the resin frame is formed on a metal separator. A metal sheet is provided in a portion of the resin frame overlapped with the seal bead as viewed in the stacking direction.
    Type: Application
    Filed: June 3, 2020
    Publication date: December 10, 2020
    Inventors: Satoru Terada, Takaaki Shikano, Takashi Kato, Yutaka Ebato, Takuma Yamawaki, Marina Kawano