Patents by Inventor Shodai TAKAYOSHI

Shodai TAKAYOSHI 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).

  • Resistor, circuit board, and electronic device
    Patent number: 10923252
    Abstract: A resistor includes materials including copper, nickel, and lanthanum boride. A content of the materials is 40% by mass or more with respect to a total material content of the resistor. The copper includes copper particles having a particle diameter of 2.5 ?m or more. In addition, a circuit board includes a substrate, the resistor on the substrate, a metal layer on the resistor and a glass layer on the resistor. Further, an electronic device includes the circuit board and an electronic component on the metal layer.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: February 16, 2021
    Assignee: KYOCERA Corporation
    Inventors: Shodai Takayoshi, Yoshio Ohashi, Takeyuki Arai
  • RESISTOR, CIRCUIT BOARD, AND ELECTRONIC DEVICE
    Publication number: 20190279793
    Abstract: A resistor includes materials including copper, nickel, and lanthanum boride. A content of the materials is 40% by mass or more with respect to a total material content of the resistor. The copper includes copper particles having a particle diameter of 2.5 ?m or more. In addition, a circuit board includes a substrate, the resistor on the substrate, a metal layer on the resistor and a glass layer on the resistor. Further, an electronic device includes the circuit board and an electronic component on the metal layer.
    Type: Application
    Filed: September 28, 2017
    Publication date: September 12, 2019
    Inventors: Shodai TAKAYOSHI, Yoshio OHASHI, Takeyuki ARAI