Patents by Inventor Yoshihisa Oguri

Yoshihisa Oguri 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).

  • Patent number: 8872313
    Abstract: A package apparatus is for packaging a power semiconductor device that includes a substrate formed, a mold part molded on the substrate, and electrode terminals extended from the mold part to a side opposite from the substrate by a predetermined length; includes: a holding unit that has insertion slots and is to holding the power semiconductor device, the insertion slots each being an opening into which the power semiconductor device is insertable in a direction perpendicular to extending direction of the electrode, edges of the opening being formed to make contact with the mold part and the substrate; and a container box that contains the holding unit. The insertion slots are provided to the holding unit so that an interval between the insertion slots in an extending direction of the electrode terminals of the power semiconductor device inserted is greater than the extending length of the electrode terminals.
    Type: Grant
    Filed: May 26, 2009
    Date of Patent: October 28, 2014
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takayuki Ushio, Yoshihisa Oguri, Akira Goto, Jyunya Kanazawa
  • Publication number: 20120074543
    Abstract: A package apparatus is for packaging a power semiconductor device that includes a substrate formed, a mold part molded on the substrate, and electrode terminals extended from the mold part to a side opposite from the substrate by a predetermined length; includes: a holding unit that has insertion slots and is to holding the power semiconductor device, the insertion slots each being an opening into which the power semiconductor device is insertable in a direction perpendicular to extending direction of the electrode, edges of the opening being formed to make contact with the mold part and the substrate; and a container box that contains the holding unit. The insertion slots are provided to the holding unit so that an interval between the insertion slots in an extending direction of the electrode terminals of the power semiconductor device inserted is greater than the extending length of the electrode terminals.
    Type: Application
    Filed: May 26, 2009
    Publication date: March 29, 2012
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takayuki Ushio, Yoshihisa Oguri, Akira Goto, Jyunya Kanazawa