Patents by Inventor Keiko NAKADA

Keiko NAKADA 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).

  • Decorative sheet
    Patent number: 10828866
    Abstract: Provided are a decorative sheet which has excellent processability and with which an increase in workability during mounting can be achieved, a formed sheet obtained by forming the decorative sheet, and a formed sheet manufacturing method. The decorative sheet 1 is provided with a release layer 2, a pressure-sensitive adhesive layer 3 disposed on a surface of the release layer 2, and a skin layer 4 disposed on a surface of the pressure-sensitive adhesive layer 3. The release layer 2 includes a shape retention layer 5 and an easy release layer 6 interposed between the pressure-sensitive adhesive layer 3 and the shape retention layer 5. The shape retention layer 5 is a resin sheet made from an acrylonitrile-butadiene-styrene copolymer. The shape retention layer 5 has a thickness of not less than 100 ?m and not more than 700 ?m.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: November 10, 2020
    Assignees: DAIHATSU MOTOR CO., LTD., KYOWA LEATHER CLOTH CO.,LTD.
    Inventors: Jun Nagata, Akira Sakabe, Kazuyoshi Baba, Tadahiko Inagaki, Haruyuki Ishizu, Keiko Nakada
  • DECORATIVE SHEET
    Publication number: 20180093450
    Abstract: Provided are a decorative sheet which has excellent processability and with which an increase in workability during mounting can be achieved, a formed sheet obtained by forming the decorative sheet, and a formed sheet manufacturing method. The decorative sheet 1 is provided with a release layer 2, a pressure-sensitive adhesive layer 3 disposed on a surface of the release layer 2, and a skin layer 4 disposed on a surface of the pressure-sensitive adhesive layer 3. The release layer 2 includes a shape retention layer 5 and an easy release layer 6 interposed between the pressure-sensitive adhesive layer 3 and the shape retention layer 5. The shape retention layer 5 is a resin sheet made from an acrylonitrile-butadiene-styrene copolymer. The shape retention layer 5 has a thickness of not less than 100 ?m and not more than 700 ?m.
    Type: Application
    Filed: December 17, 2015
    Publication date: April 5, 2018
    Applicant: DAIHATSU MOTOR CO., LTD.
    Inventors: Jun NAGATA, Akira SAKABE, Kazuyoshi BABA, Tadahiko INAGAKI, Haruyuki ISHIZU, Keiko NAKADA