Patents by Inventor Taichi Hamamoto

Taichi Hamamoto 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).

  • COMPOSITE ELECTROLYTE MEMBRANE
    Publication number: 20230343979
    Abstract: The present disclosure relates to improved composite electrolyte membranes with low swelling properties, membrane-electrode assemblies and electrochemical devices comprising the improved composite electrolyte membranes, and methods of manufacturing said membranes.
    Type: Application
    Filed: August 18, 2021
    Publication date: October 26, 2023
    Inventors: Takeyuki Suzuki, Alexander Agapov, Taichi Hamamoto
  • RELEASE FILM FOR USE IN MANUFACTURING OF AN ELECTROLYTE MEMBRANE OR A MEMBRANE ELECTRODE ASSEMBLY
    Publication number: 20220271316
    Abstract: The present invention relates to a laminate comprising (i) an ion exchange membrane comprising an ion exchange polymer, and (ii) a monolayered release film removably adhered to at least one side of the ion exchange membrane, wherein the monolayered release film comprises at least 95% by weight of syndiotactic polystyrene (sPS). The invention also relates to a method for producing the laminate, use of the monolayered release film in producing an electrolyte membrane or a membrane electrode assembly, and a method for producing an electrolyte membrane or a membrane electrode assembly.
    Type: Application
    Filed: July 11, 2019
    Publication date: August 25, 2022
    Inventors: Takeyuki Suzuki, Taichi Hamamoto