Patents by Inventor Konomi Sakagami

Konomi Sakagami 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).

  • Publication number: 20230416983
    Abstract: A natural leather-like patterned artificial leather is provided which has a pattern with excellent wear resistance, while having an excellently delicate design, where the artificial leather is composed of: a fiber entangled body which comprises, as a constituent, a nonwoven fabric configured from ultrafine fibers that are formed from a thermoplastic resin, while having an average single fiber diameter of from 1 ?m to 10 ?m; and an elastomer. At least one surface of the artificial leather is a design surface having at least a piloerection part and a fused part, where the difference between the thickness of the piloerection part and the thickness of the fused part is from 0.05 mm to 0.20 mm; and the formulae (1) to (3) described below are satisfied.
    Type: Application
    Filed: November 8, 2021
    Publication date: December 28, 2023
    Applicant: Toray Industries, Inc.
    Inventors: Konomi Sakagami, Seiichiro Honda, Atsushi Shinozaki
  • Publication number: 20230313447
    Abstract: Provided is an artificial leather, which exhibits light transmitting properties and maintains its texture and touch while being dark-colored and having a medium or higher density, the artificial leather including a fiber entangled body formed of ultrafine fibers having an average single fiber diameter of 0.1 to ?m; and an elastomer, in which the artificial leather has a thickness of 0.4 to 1.2 mm and a weight per unit area of 80 to 450 g/m2, where one surface of the artificial leather is a design surface colored with a dye and/or a pigment and satisfies the following Formulas (1) to (3): L*1?55 . . . ??(1) L0>50 . . . ??(2) ?L* <?5 . . . ??(3) where L*1, L*0 and ?L* are as defined.
    Type: Application
    Filed: September 16, 2021
    Publication date: October 5, 2023
    Applicant: Toray Industries, Inc.
    Inventors: Atsushi Shinozaki, Konomi Sakagami, Takahiro Tsuchimoto