Patents by Inventor lsamu KOBAYASHI

lsamu KOBAYASHI 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).

  • WINDING WIRE, COIL, AND TRANSFORMER
    Publication number: 20190051451
    Abstract: A winding wire having a stranded wire formed by twisting a plurality of element wires whose a copper wire having a wire diameter of 0.05 to 0.5 mm and an extrusion coating layer coating the plurality of the element wires, wherein at least one of the element wires has a magnetic layer on an outer circumference of the copper wire, and the thickness of the extrusion coating layer is 40 to 400 ?m; as well as a coil and a transformer using the winding wire.
    Type: Application
    Filed: October 19, 2018
    Publication date: February 14, 2019
    Applicants: FURUKAWA ELECTRIC CO., LTD., FURUKAWA MAGNET WIRE CO., LTD.
    Inventors: Hiroyuki FUKAI, lsamu KOBAYASHI