Patents by Inventor Takefumi Motomura

Takefumi Motomura 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).

  • Jig for supplying semi-circular member
    Patent number: 9643303
    Abstract: A protruding portion is formed on a rear side of a side plate, namely a side surface forming guide passage. The protruding portion is intended to prevent a thrust metal from being put to the guide passage with the left and right ends being in the wrong position. Accordingly, a height of the protruding portion is smaller than a depth of the oil ditch of the thrust metal, the width of the protruding portion is smaller than the width of the oil ditch. Also, regarding to the formation position of the protruding portion, when the thrust metal is truly set to guide passage, the center of the protruding portion approximately accords with the center of the oil ditch of the thrust metal.
    Type: Grant
    Filed: February 26, 2013
    Date of Patent: May 9, 2017
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Takefumi Motomura
  • JIG FOR SUPPLYING SEMI-CIRCULAR MEMBER
    Publication number: 20150128396
    Abstract: A protruding portion is formed on a rear side of a side plate, namely a side surface forming guide passage. The protruding portion is intended to prevent a thrust metal from being put to the guide passage with the left and right ends being in the wrong position. Accordingly, a height of the protruding portion is smaller than a depth of the oil ditch of the thrust metal, the width of the protruding portion is smaller than the width of the oil ditch. Also, regarding to the formation position of the protruding portion, when the thrust metal is truly set to guide passage, the center of the protruding portion approximately accords with the center of the oil ditch of the thrust metal.
    Type: Application
    Filed: February 26, 2013
    Publication date: May 14, 2015
    Inventor: Takefumi Motomura