Patents by Inventor Misuzu Toki

Misuzu Toki 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).

  • FILAMENT FOR ARTIFICIAL HAIR, AND ARTIFICIAL HAIR PRODUCT
    Publication number: 20160302504
    Abstract: A filament for artificial hair is excellent in terms of volume and luster and not subject to yarn cracking or yarn breakage. The filament is a filament of a thermoplastic resin, its shape of a cross section in a direction perpendicular to a fiber axis is a multilobal shape having three or more interlobe gap regions, widths W2 of the interlobe gap regions are 10 to 60% of a width W1 of the filament, and depths H2 of the interlobe gap regions are 5 to 30% of a height H1 of the filament.
    Type: Application
    Filed: November 6, 2014
    Publication date: October 20, 2016
    Applicant: Toray Monofilament Co., Ltd.
    Inventors: Misuzu Toki, Tomokazu Sato