Patents by Inventor Chikage KATO

Chikage KATO 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).

  • Semiconductor module and semiconductor device
    Patent number: 8946882
    Abstract: A semiconductor module includes at least one intermediate plate which has heat conductivity, power semiconductor elements which are provided for respective main surfaces of the intermediate plate, heat sinks which are arranged so that the power semiconductor elements are held between the heat sinks and the intermediate plate, and a mold part which seals the intermediate plate, the power semiconductor elements, and the heat sinks with mold resin. Surfaces of the heat sinks opposite to the side of the power semiconductor elements are exposed from the mold part. The intermediate plate has an intermediate radiator which projects in the direction parallel to the main surface from the mold part.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: February 3, 2015
    Assignee: Denso Corporation
    Inventors: Chikage Kato, Yoshiyuki Yamauchi
  • SEMICONDUCTOR MODULE AND SEMICONDUCTOR DEVICE
    Publication number: 20130241043
    Abstract: A semiconductor module includes at least one intermediate plate which has heat conductivity, power semiconductor elements which are provided for respective main surfaces of the intermediate plate, heat sinks which are arranged so that the power semiconductor elements are held between the heat sinks and the intermediate plate, and a mold part which seals the intermediate plate, the power semiconductor elements, and the heat sinks with mold resin. Surfaces of the heat sinks opposite to the side of the power semiconductor elements are exposed from the mold part. The intermediate plate has an intermediate radiator which projects in the direction parallel to the main surface from the mold part.
    Type: Application
    Filed: March 13, 2013
    Publication date: September 19, 2013
    Applicant: DENSO CORPORATION
    Inventors: Chikage KATO, Yoshiyuki YAMAUCHI