Patents by Inventor Keiji Souma

Keiji Souma 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: 4752238
    Abstract: A multiconductor flat cable electrical connector for terminating a plurality of multiconductor flat cables, which comprises a plurality of contacts each having a contacting portion for contact with a contact of the mating connector and a piercing portion for connection with a conductor of said flat cables; an insulating housing for mounting said contacts in such a manner that said piercing portions may project from the top of said insulating housing at least two staggered rows; a cable retainer having first fastener means for joining said cable retainer to the top of said insulating housing, a retention channel on one side, a termination channel on its bottom in communication with said retention channel for retaining the end portions of said flat cables, and a plurality of slots in said termination channel for receiving said piercing portions projecting from the top of said insulating housing; and a cable guide having second fastener means for joining said cable guide to the top of said cable retainer for sep
    Type: Grant
    Filed: August 7, 1987
    Date of Patent: June 21, 1988
    Assignee: Hirose Electric Co., Ltd.
    Inventors: Mitsuo Nakamura, Keiji Souma
  • Patent number: 4744773
    Abstract: A multi-layer flat cable electrical connector for terminating flat cables in a plurality of layers, which comprises a plurality of contacts having a contacting portion for contact with a contact of the mating connector and a press-fit portion for connection with a conductor of said flat cable; an insulating housing for supporting said contacts so that said press-fit portions may project upward from its top surface in at least a pair of rows; a cable retainer with a retention channel for holding the end portions of said flat cables laminated one upon another, a plurality of termination grooves for receiving each conductor of said flat cable on either side, and a plurality of recesses for receiving said press-fit portions projecting from said housing, said cable retainer adapted to join to said insulating housing to complete said multi-layer flat cable electrical connector.
    Type: Grant
    Filed: July 20, 1987
    Date of Patent: May 17, 1988
    Assignee: Hirose Electric Co., Ltd.
    Inventors: Mitsuo Nakamura, Keiji Souma