Patents by Inventor Yuuki TOYA

Yuuki TOYA 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).

  • Fishing line guide member and fishing rod provided with same
    Patent number: 11647740
    Abstract: A fishing line guide member may include a line contacting surface that is in contact with a fishing line. The line contacting surface may have an arithmetic mean roughness Ra of 0.4 ?m or less, the arithmetic mean roughness Ra being obtained from a roughness profile. Further, the line contacting surface may have a core roughness depth Rk of 0.3 ?m or more and 1.5 ?m or less, the core roughness depth Rk being obtained from the roughness profile.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: May 16, 2023
    Assignee: KYOCERA Corporation
    Inventor: Yuuki Toya
  • FISHING LINE GUIDE MEMBER AND FISHING ROD PROVIDED WITH SAME
    Publication number: 20200196583
    Abstract: A fishing line guide member may include a line contacting surface that is in contact with a fishing line. The line contacting surface may have an arithmetic mean roughness Ra of 0.4 ?m or less, the arithmetic mean roughness Ra being obtained from a roughness profile. Further, the line contacting surface may have a core roughness depth Rk of 0.3 ?m or more and 1.5 ?m or less, the core roughness depth Rk being obtained from the roughness profile.
    Type: Application
    Filed: February 23, 2018
    Publication date: June 25, 2020
    Inventor: Yuuki TOYA