Patents by Inventor Yoichi Kashiwa

Yoichi Kashiwa 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: 5470258
    Abstract: The receptacle contact (10) includes a box-shaped contact section (12) with its upper wall folded over to provide protrusions (36) to abut against the tip of a resilient arm (48). Such receptacle contacts (10) are inserted into contact receiving cavities (42) in the connector housing (44). A double-lock member (150) may be used for double locking the contacts.
    Type: Grant
    Filed: December 22, 1993
    Date of Patent: November 28, 1995
    Assignee: The Whitaker Corporation
    Inventors: Mitsuru Suzuki, Mikio Shindo, Yoichi Kashiwa
  • Patent number: 5120235
    Abstract: An electrical connector (100') having a plurality of contacts (10) positioned in a dielectric housing (20') for terminating respective electrical wires (1) and a plurality of wire retaining grooves (70, 80) on the housing (20') for receiving and retaining respective electrical wires (1), each groove (70, 80) being provided with projections (72a, 72b, 82a, 82b) on respective sidewalls (74, 84) wherein the projections (72a, 72b, 82a, 82b) are positioned at different depths relative to each other.
    Type: Grant
    Filed: May 22, 1991
    Date of Patent: June 9, 1992
    Assignee: AMP Incorporated
    Inventor: Yoichi Kashiwa