Patents by Inventor Reiko Yamanaka

Reiko Yamanaka 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).

  • Patent number: 11363873
    Abstract: An elastic body for holding a cosmetic, which can suppress that the cosmetic included in the elastic body for holding a cosmetic is taken out from the elastic body in a large amount at a time at the initial stage of use, wherein the elastic body for holding a cosmetic has a three-dimensional structure, and at least a dense fibrous surface layer and a sparse fibrous substrate; a cosmetic-containing elastic body in which a cosmetic is included in the elastic body for holding cosmetic; and a cosmetic article having the cosmetic-containing elastic body.
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: June 21, 2022
    Assignee: TAIKI CORP., LTD.
    Inventors: Reiko Yamanaka, Yuka Hara, Giae Kim, Yukiko Doi
  • Patent number: 10413037
    Abstract: An elastic body for cosmetic holding use which can be used for holding a cosmetic such as a foundation, such as a puff that can be used for the application of a cosmetic onto skin, said elastic body being characterized by containing conjugate fibers as constituent fibers, wherein each of the conjugate fibers contains a resin A and a resin B having a higher melting temperature than that of the resin A, and contact parts between the constituent fibers are integrated with the resin A contained in the conjugate fibers; a cosmetic-containing elastic body which comprises the elastic body for cosmetic holding use and a cosmetic contained in the elastic body; and a cosmetic equipped with the cosmetic-containing elastic body.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: September 17, 2019
    Assignee: TAIKI CORP., LTD.
    Inventors: Reiko Yamanaka, Yukiko Doi, Toshihiko Ohira
  • Publication number: 20190150588
    Abstract: An elastic body for holding a cosmetic, which can suppress that the cosmetic included in the elastic body for holding a cosmetic is taken out from the elastic body in a large amount at a time at the initial stage of use, wherein the elastic body for holding a cosmetic has a three-dimensional structure, and at least a dense fibrous surface layer and a sparse fibrous substrate; a cosmetic-containing elastic body in which a cosmetic is included in the elastic body for holding cosmetic; and a cosmetic article having the cosmetic-containing elastic body.
    Type: Application
    Filed: July 4, 2017
    Publication date: May 23, 2019
    Applicant: TAIKI CORP., LTD.
    Inventors: Reiko Yamanaka, Yuka Hara, Giae Kim, Yukiko Doi
  • Publication number: 20180235344
    Abstract: An elastic body for cosmetic holding use which can be used for holding a cosmetic such as a foundation, such as a puff that can be used for the application of a cosmetic onto skin, said elastic body being characterized by containing conjugate fibers as constituent fibers, wherein each of the conjugate fibers contains a resin A and a resin B having a higher melting temperature than that of the resin A, and contact parts between the constituent fibers are integrated with the resin A contained in the conjugate fibers; a cosmetic-containing elastic body which comprises the elastic body for cosmetic holding use and a cosmetic contained in the elastic body; and a cosmetic equipped with the cosmetic-containing elastic body.
    Type: Application
    Filed: August 16, 2016
    Publication date: August 23, 2018
    Applicant: TAIKI CORP., LTD.
    Inventors: Reiko Yamanaka, Yukiko Doi, Toshihiko Ohira