Patents by Inventor Kazumasa SAKAKIBARA

Kazumasa SAKAKIBARA 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 wire
    Patent number: 10672582
    Abstract: It is an object of the invention to provide an electric wire having an excellent electrical conductivity in use of the high melting point metal and being able to surely cut off by fusing the conductive material itself at a temperature lower than the melting point of the high melting point metal, even where heat is generated from flowing overcurrent in the electrical circuit. The electric wire of the invention has a feature including a conductive material formed of a first conductive member made of a low melting point metal, and a second conductive member made of a high melting point metal, which are provided adjacent to each other, wherein the conductive material is fused by erosion of the high melting point metal according to melting of the low melting point metal.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: June 2, 2020
    Assignee: Dexerials Corporation
    Inventors: Yoshihiro Yoneda, Yuji Furuuchi, Kazumasa Sakakibara
  • ELECTRIC WIRE
    Publication number: 20170278663
    Abstract: It is an object of the invention to provide an electric wire having an excellent electrical conductivity in use of the high melting point metal and being able to surely cut off by fusing the conductive material itself at a temperature lower than the melting point of the high melting point metal, even where heat is generated from flowing overcurrent in the electrical circuit. The electric wire of the invention has a feature including a conductive material formed of a first conductive member made of a low melting point metal, and a second conductive member made of a high melting point metal, which are provided adjacent to each other, wherein the conductive material is fused by erosion of the high melting point metal according to melting of the low melting point metal.
    Type: Application
    Filed: September 25, 2015
    Publication date: September 28, 2017
    Inventors: Yoshihiro YONEDA, Yuji FURUUCHI, Kazumasa SAKAKIBARA