Patents by Inventor Masataka Iegaki

Masataka Iegaki 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).

  • RFID tag and its manufacturing method
    Patent number: 7126482
    Abstract: An RFID tag which is provided with a coil-shaped antenna such that a conductor is placed on the periphery of a magnetic core, the RFID comprising: the magnetic core, an FPC wound on the periphery of the magnetic core, two or more linear conductor patterns formed in parallel with one another on the FPC, an IC that is connected to the linear conductor patterns and disposed on the FPC, a crossover pattern that electrically connects one end and the other end of outermost linear conductor patterns among the linear conductor patterns formed in parallel with one another, where in the two or more linear conductor patterns, adjacent linear conductor patterns in a joint portion in the wound FPC are electrically connected in respective start edges and end edges.
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: October 24, 2006
    Assignee: The Furukawa Electric Co., Ltd.
    Inventors: Noriyuki Shoji, Koichi Maeno, Masataka Iegaki
  • RFID tag and its manufacturing method
    Publication number: 20050179552
    Abstract: An RFID tag which is provided with a coil-shaped antenna such that a conductor is placed on the periphery of a magnetic core, the RFID comprising: the magnetic core, an FPC wound on the periphery of the magnetic core, two or more linear conductor patterns formed in parallel with one another on the FPC, an IC that is connected to the linear conductor patterns and disposed on the FPC, a crossover pattern that electrically connects one end and the other end of outermost linear conductor patterns among the linear conductor patterns formed in parallel with one another, where in the two or more linear conductor patterns, adjacent linear conductor patterns in a joint portion in the wound FPC are electrically connected in respective start edges and end edges.
    Type: Application
    Filed: March 30, 2005
    Publication date: August 18, 2005
    Applicant: The FURUKAWA ELECTRIC CO., LTD.
    Inventors: Noriyuki Shoji, Koichi Maeno, Masataka Iegaki