Patents by Inventor Syota MACHINAKA

Syota MACHINAKA 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).

  • CABLE
    Publication number: 20240145129
    Abstract: A cable includes a twisted pair electrical wire having a pair of electrical wires twisted together, and a dielectric covering the twisted pair electrical wire. A dielectric loss tangent of the dielectric is greater than 2.5×10?4.
    Type: Application
    Filed: October 3, 2023
    Publication date: May 2, 2024
    Inventors: Jun OTSUKA, Atsuko SHINOMIYA, Yuko YAMAGUCHI, Ryota NAKANO, Syota MACHINAKA
  • Resin composition for insulating layer, insulated electric wire, and cable
    Patent number: 11912850
    Abstract: A resin composition for an insulating layer includes: an olefinic resin as a main component; and a metal deactivator, wherein the olefinic resin consists of block polypropylene and polyethylene, and wherein a content of the polyethylene in the olefinic resin is greater than or equal to 1% by mass and less than or equal to 10% by mass.
    Type: Grant
    Filed: March 11, 2019
    Date of Patent: February 27, 2024
    Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Syota Machinaka, Taro Fujita, Shigeyuki Tanaka, Nayu Yanagawa, Yuji Ochi, Satoshi Okano, Yuto Kobayashi
  • INSULATED ELECTRIC WIRE AND CABLE FOR INFORMATION TRANSMISSION
    Publication number: 20240002636
    Abstract: An insulated electric wire according to one aspect includes at least one linear conductor, and at least one insulating layer layered on the outer peripheral surface of the conductor, wherein the insulating layer contains an olefinic resin and an antioxidant, the content of the antioxidant is more than 1.0 part by mass and 5.0 parts by mass or less per 100 parts by mass of the olefinic resin, and the antioxidant comprises a phenolic antioxidant and a sulfur-based antioxidant except for a sulfur-containing phenolic antioxidant.
    Type: Application
    Filed: November 19, 2021
    Publication date: January 4, 2024
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Syota MACHINAKA, Shigeyuki TANAKA, Taro FUJITA, Satoshi OKANO, Yuji OCHI
  • RESIN COMPOSITION FOR INSULATING LAYER, INSULATED ELECTRIC WIRE, AND CABLE
    Publication number: 20210163728
    Abstract: According to one aspect of the present invention, a resin composition for an insulating layer includes: an olefinic resin as a main component; and a metal deactivator, wherein a content of the metal deactivator exceeds 0.05% by mass, and wherein a melting point of the metal deactivator is greater than or equal to 200° C.
    Type: Application
    Filed: March 11, 2019
    Publication date: June 3, 2021
    Inventors: Syota MACHINAKA, Taro FUJITA, Shigeyuki TANAKA, Nayu YANAGAWA, Yuji OCHI, Satoshi OKANO, Yuto KOBAYASHI