Patents by Inventor Tatsuya Fujitani

Tatsuya Fujitani 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).

  • Vehicle bearing assembly
    Patent number: 8210750
    Abstract: A vehicle bearing assembly includes a sensor mounting hole provided in a cover of an outer ring member; a rotational speed sensor that is inserted in the sensor mounting hole; and an O-ring disposed between an inner peripheral surface of the sensor mounting hole and an outer peripheral surface of the rotational speed sensor. A chamfered portion is formed along the edge of the opening of the sensor mounting hole on the outer face of the cover. A chamfer edge portion as the boundary between the inner peripheral surface of the sensor mounting hole and the chamfered portion has a depth in the axial direction.
    Type: Grant
    Filed: July 30, 2008
    Date of Patent: July 3, 2012
    Assignee: JTEKT Corporation
    Inventors: Yoshifumi Shige, Tatsuya Fujitani
  • Vehicle bearing assembly
    Publication number: 20090041399
    Abstract: A vehicle bearing assembly includes a sensor mounting hole provided in a cover of an outer ring member; a rotational speed sensor that is inserted in the sensor mounting hole; and an O-ring disposed between an inner peripheral surface of the sensor mounting hole and an outer peripheral surface of the rotational speed sensor. A chamfered portion is formed along the edge of the opening of the sensor mounting hole on the outer face of the cover. A chamfer edge portion as the boundary between the inner peripheral surface of the sensor mounting hole and the chamfered portion has a depth in the axial direction.
    Type: Application
    Filed: July 30, 2008
    Publication date: February 12, 2009
    Applicant: JTEKT Corporation
    Inventors: Yoshifumi Shige, Tatsuya Fujitani