Patents by Inventor Ichirou SUZUKI

Ichirou SUZUKI 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).

  • Method for sewing slide fastener, and slide fastener product
    Patent number: 11317683
    Abstract: A method for sewing a slide fastener includes forming end edge portion needle drop points in at least two positions, within an overlapped portion in which the work piece is folded, within a range more toward a tip side of an end edge portion of the work piece than half of an overlapped width, and within a range on an inner side of a width of a leg portion of an interlocking element. Sewing is performed with sewing thread passing from a head portion needle drop point to the end edge portion needle drop point of one end portion and sewing thread passing from the end edge portion needle drop point of another end portion to the head portion needle drop point of an adjacent interlocking element each passing either side of the leg portion.
    Type: Grant
    Filed: October 5, 2018
    Date of Patent: May 3, 2022
    Assignees: JUKI CORPORATION, YKK CORPORATION
    Inventors: Ichirou Suzuki, Wataru Kawaguchi
  • METHOD FOR SEWING SLIDE FASTENER, AND SLIDE FASTENER PRODUCT
    Publication number: 20210153609
    Abstract: A method for sewing a slide fastener includes forming end edge portion needle drop points in at least two positions, within an overlapped portion in which the work piece is folded, within a range more toward a tip side of an end edge portion of the work piece than half of an overlapped width, and within a range on an inner side of a width of a leg portion of an interlocking element. Sewing is performed with sewing thread passing from a head portion needle drop point to the end edge portion needle drop point of one end portion and sewing thread passing from the end edge portion needle drop point of another end portion to the head portion needle drop point of an adjacent interlocking element each passing either side of the leg portion.
    Type: Application
    Filed: October 5, 2018
    Publication date: May 27, 2021
    Applicants: JUKI CORPORATION, YKK CORPORATION
    Inventors: Ichirou SUZUKI, Wataru KAWAGUCHI