Patents by Inventor Kiyoshi Namiki

Kiyoshi Namiki 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).

  • Electric power plug and method of producing the same
    Patent number: 8029318
    Abstract: An electric power plug comprises blades, a bridge and a plug body. The bridge includes sleeves for covering the roots of the blades and a core for holding the lower ends of the blades. The blades and the core are integrally molded. The plug body is molded so that the plug body embeds the bridge except the upper portions of the sleeves. The core may embed the lower portions of the blades, cords, a caulking portion for connecting the lower ends of blades and wire conductors of the cords. A cavity may be formed at the central portion of the core. The plug body may be molded so that the plug body embeds the bridge and the cords except the upper portions of the sleeves.
    Type: Grant
    Filed: December 17, 2009
    Date of Patent: October 4, 2011
    Assignee: Kawasaki Electric Wire Co., Ltd.
    Inventors: Kiyoshi Namiki, Akihiro Yui
  • ELECTRIC POWER PLUG AND METHOD OF PRODUCING THE SAME
    Publication number: 20110097943
    Abstract: An electric power plug comprises blades, a bridge and a plug body. The bridge includes sleeves for covering the roots of the blades and a core for holding the lower ends of the blades. The blades and the core are integrally molded. The plug body is molded so that the plug body embeds the bridge except the upper portions of the sleeves. The core may embed the lower portions of the blades, cords, a caulking portion for connecting the lower ends of blades and wire conductors of the cords. A cavity may be formed at the central portion of the core. The plug body may be molded so that the plug body embeds the bridge and the cords except the upper portions of the sleeves.
    Type: Application
    Filed: December 17, 2009
    Publication date: April 28, 2011
    Inventors: Kiyoshi Namiki, Akihiro Yui