Patents by Inventor Toshihiko TANAHASHI

Toshihiko TANAHASHI 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).

  • HUMIDIFIER
    Publication number: 20200358113
    Abstract: A humidifier includes a humidification part through which supply gas, supplied to a fuel cell, and discharge gas, discharged from the fuel cell, pass, and a water vapor permeable membrane arranged on the humidification part, and a separation part arranged on a part of a passage for the discharge gas upstream of the humidification part. The separation part is configured to separate a liquid from the discharge gas and is connected in series to the humidification part.
    Type: Application
    Filed: April 24, 2020
    Publication date: November 12, 2020
    Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Makoto SAZAWA, Toshihiko TANAHASHI