Patents by Inventor Fumiyasu MIYAKE

Fumiyasu MIYAKE 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).

  • HEAT-EXCHANGE ELEMENT AND HEAT-EXCHANGE VENTILATION APPARATUS
    Publication number: 20230266067
    Abstract: The extending direction of a fifth rib that is one of a plurality of first ribs of a first header portion is closer to the extending direction of flow paths in a first counter-flow portion than the extending direction of a sixth rib that is a rib of the plurality of first ribs closer to a fourth edge than the fifth rib. The extending direction of a seventh rib that is one of a plurality of second ribs of a second header portion is closer to the extending direction of the flow paths in the first counter-flow portion than the extending direction of an eighth rib that is a rib of the plurality of second ribs closer to a sixth edge than the seventh rib.
    Type: Application
    Filed: July 13, 2020
    Publication date: August 24, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Fumiyasu MIYAKE, Keiko SHIBATA, Hajime SOTOKAWA