Patents by Inventor Tetsuya Nagumo

Tetsuya Nagumo 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).

  • Publication number: 20250210227
    Abstract: A flat electric wire includes a plurality of conductor portions that are arranged in parallel and that are in contact with each other, and an insulator configured to collectively cover the plurality of conductor portions. The plurality of conductor portions include a stranded wire that is formed by stranding wires made of a first metal, and a solid wire made of a second metal that has a lower yield point than the first metal.
    Type: Application
    Filed: March 10, 2025
    Publication date: June 26, 2025
    Inventors: Mizuki Shirai, Tetsuya Nagumo
  • Patent number: D1061449
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: February 11, 2025
    Assignee: YAZAKI CORPORATION
    Inventors: Shota Mochizuki, Tetsuya Nagumo