Patents by Inventor Yoshiro Katsuyama

Yoshiro Katsuyama 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: 7173182
    Abstract: A signal transmission cable with a connector, that includes a shielded cable having a shielding layer and an insulating coating layer, which cover a periphery of a plurality of insulated wires, and a magnetic powder compound layer interposed between the shielding layer and the insulating coating layer; a connector which is electrically and mechanically connected to at least one end of the shielded cable, and which has a shielding metal cover extending from a housing part to a cable end, the housing part holding terminals to be connected to the insulated wires; and a closed magnetic path core which is fitted on the shielding layer with the insulating coating layer partly removed at the end of the shielded cable. The shielding layer is folded back so as to cover outside of the closed magnetic path core and a tip portion of the shielding layer is connected to the shielding metal cover.
    Type: Grant
    Filed: December 28, 2004
    Date of Patent: February 6, 2007
    Assignee: FDK Corporation
    Inventors: Yoshiro Katsuyama, Junji Konda, Manabu Teranishi
  • Publication number: 20050133245
    Abstract: Provided is a signal transmission cable with a connector, including: a shielded cable having a shielding layer and an insulating coating layer, which cover a periphery of a plurality of insulated wires, and a magnetic powder compound layer interposed between the shielding layer and the insulating coating layer; a connector which is electrically and mechanically connected to at least one end of the shielded cable, and which has a shielding metal cover extending from a housing part to a cable end, the housing part holding terminals to be connected to the insulated wires; and a closed magnetic path core which is fitted on a separated part of the insulating coating layer at the end of the shielded cable.
    Type: Application
    Filed: December 28, 2004
    Publication date: June 23, 2005
    Applicant: FDK CORPORATION
    Inventors: Yoshiro Katsuyama, Junji Konda, Manabu Teranishi