Patents by Inventor Jun Shishido

Jun Shishido 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).

  • Antenna apparatus
    Patent number: 7046208
    Abstract: A loop shape of a receiving antenna corresponding to at least one magnetic flux passing region of the receiving antenna is modified to provide such that totals of an amount of magnetic fluxes in a positive phase and an amount of magnetic fluxes in an inverse phase produced at respective magnetic flux passing regions of the receiving antenna in correspondence with the respective loops of three or more loops of a transmitting antenna are canceled by each other.
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: May 16, 2006
    Assignee: Omron Corporation
    Inventors: Jun Shishido, Toshiya Kitagawa
  • Antenna apparatus
    Publication number: 20040196205
    Abstract: A loop shape of a receiving antenna corresponding to at least one magnetic flux passing region of the receiving antenna is modified to provide such that totals of an amount of magnetic fluxes in a positive phase and an amount of magnetic fluxes in an inverse phase produced at respective magnetic flux passing regions of the receiving antenna in correspondence with the respective loops of three or more loops of a transmitting antenna are canceled by each other.
    Type: Application
    Filed: April 6, 2004
    Publication date: October 7, 2004
    Inventors: Jun Shishido, Toshiya Kitagawa
  • Terminal structure of high frequency signal transmitting part
    Patent number: 6780055
    Abstract: The present invention provides a terminal structure of a high frequency signal transmitting part which can enhance high frequency characteristics of high frequency signal transmitting terminals which are projected in the sideward direction from side faces of a casing of the high frequency signal transmitting part and are bent thereafter. In such a terminal structure, outer faces of the projected high frequency signal transmitting terminals are covered with extension portions of shielding plates in a non-contact state.
    Type: Grant
    Filed: January 14, 2003
    Date of Patent: August 24, 2004
    Assignee: Omron Corporation
    Inventors: Tatsuo Shinoura, Jun Shishido, Yuzo Okano
  • Terminal structure of high frequency signal transmitting part
    Publication number: 20030148662
    Abstract: The present invention provides a terminal structure of a high frequency signal transmitting part which can enhance high frequency characteristics of high frequency signal transmitting terminals which are projected in the sideward direction from side faces of a casing of the high frequency signal transmitting part and are bent thereafter. In such a terminal structure, outer faces of the projected high frequency signal transmitting terminals are covered with extension portions of shielding plates in a non-contact state.
    Type: Application
    Filed: January 14, 2003
    Publication date: August 7, 2003
    Inventors: Tatsuo Shinoura, Jun Shishido, Yuzo Okano