Patents by Inventor Hideomi Urushido

Hideomi Urushido 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: 6435222
    Abstract: A method and apparatus for manufacturing electronic parts in which leads can be accurately bent and maintenance operations are easy. Each electronic part so manufactured includes a resin mold section 2 with a built-in electronic device and leads projecting therefrom, and the manufacturing method comprises bending a first portion of each of leads 3 to form a first bent portion 3d, bending a second portion of the lead 3 to form a second bent portion, and pressing the lead from obliquely above to bend the lead in such a manner that a tip portion of the lead 3 is located at a bottom portion of a resin mold. In the first bending step, a V-shaped groove 3c is formed near a root of the lead 3, and in the second bending step, the V-shaped groove 3c is bent to form a second bent portion 3e.
    Type: Grant
    Filed: November 27, 2000
    Date of Patent: August 20, 2002
    Assignee: Seiko Epson Corporation
    Inventors: Keiichi Sato, Eiji Kanbe, Hideomi Urushido
  • Publication number: 20010011472
    Abstract: In manufacturing an electronic component composed of a plastic molded part having a built-in electronic element, and leads projecting from the plastic molded part, a first partial lead section, between an intermediate section and a tip section, of each lead of the electronic component is bent downward. The first section of each lead is bent from the side toward a bottom of the plastic molded part after further bending a base of each lead.
    Type: Application
    Filed: December 1, 2000
    Publication date: August 9, 2001
    Inventors: Keiichi Sato, Eiji Kanbe, Hideomi Urushido