Patents by Inventor Koji UYAMA

Koji UYAMA 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).

  • POWER CONVERSION DEVICE
    Publication number: 20230156980
    Abstract: In a power conversion device, a semiconductor module, a bus bar assembly, and a smoothing capacitor are superposed on a cooler in the stated order from the cooler side. At least one of a cooling column-equipped member, which is at least one of the smoothing capacitor and the bus bar assembly, and the cooler is provided with a cooling column configured to transfer heat of the cooling column-equipped member to the cooler.
    Type: Application
    Filed: October 17, 2022
    Publication date: May 18, 2023
    Applicant: Mitsubishi Electric Corporation
    Inventors: Shingo KITAGAWA, Daisuke SASAKI, Kohei ANDO, Yoshifumi MIZUNO, Yoshitsugu HIRAYAMA, Hirofumi INOUE, Koji UYAMA