Patents by Inventor Kiyomoto KAWAKAMI

Kiyomoto KAWAKAMI 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).

  • NONAQUEOUS ELECTROLYTE SECONDARY BATTERY STRUCTURE, METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY STRUCTURE, AND METHOD FOR PRODUCING NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
    Publication number: 20220149497
    Abstract: A nonaqueous electrolyte secondary battery structure includes an electrode junction body and an exterior member having a housing chamber housing the electrode junction body, the housing chamber includes no electrolytic solution, and the housing chamber is hermetically sealed, with an interior thereof being in a low humidity state is manufactured by housing the electrode junction body in the housing chamber and then hermetically sealing the housing chamber in a low humidity environment so that the electrode junction body is sealed in the housing chamber without injecting any electrolytic solution into the housing chamber so that the housing chamber includes no electrolytic solution and the housing chamber is hermetically sealed with an interior thereof being in a low humidity state.
    Type: Application
    Filed: February 14, 2020
    Publication date: May 12, 2022
    Inventors: Kiyomoto KAWAKAMI, Hiroshi SATO