Patents by Inventor HIROKAZU BUTO

HIROKAZU BUTO 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: 10971309
    Abstract: A capacitor includes: a capacitor element; an insulation coated lead wire connected to an electrode of a capacitor element; and a resin covering the capacitor element and the insulation coated lead wire in a state that one end of the insulation coated lead wire is exposed from the resin. The insulation coated lead wire includes: a stranded wire in which a plurality of conductive wires are twisted with each other; and an insulator covering the stranded wire. An exposed part of the stranded wire is connected to the electrode of the capacitor element. The exposed part is a part exposed from the insulator at another end of the insulation coated lead wire. The exposed part is entirely covered with solder.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: April 6, 2021
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hirokazu Buto, Masahito Sano, Toshiharu Saito
  • Publication number: 20190214197
    Abstract: A capacitor includes: a capacitor element; an insulation coated lead wire connected to an electrode of a capacitor element; and a resin covering the capacitor element and the insulation coated lead wire in a state that one end of the insulation coated lead wire is exposed from the resin. The insulation coated lead wire includes: a stranded wire in which a plurality of conductive wires are twisted with each other; and an insulator covering the stranded wire. An exposed part of the stranded wire is connected to the electrode of the capacitor element. The exposed part is a part exposed from the insulator at another end of the insulation coated lead wire. The exposed part is entirely covered with solder.
    Type: Application
    Filed: March 15, 2019
    Publication date: July 11, 2019
    Inventors: HIROKAZU BUTO, MASAHITO SANO, TOSHIHARU SAITO