Patents by Inventor Nonoka OSHIMA

Nonoka OSHIMA 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: 20230114526
    Abstract: There are provided a decorative sheet having excellent fingerprint resistance of the surface of the decorative sheet, a decorative board, a method for manufacturing a transfer master plate, and a method for manufacturing a decorative sheet. The decorative sheet includes: a base material layer; a colored pattern layer provided on one surface of the base material layer; and a first surface protective layer provided on the surface on the side opposite to the base material layer of the colored pattern layer and having irregular shapes on the surface.
    Type: Application
    Filed: January 6, 2021
    Publication date: April 13, 2023
    Inventor: Nonoka OSHIMA
  • Publication number: 20230041625
    Abstract: To obtain a decorative sheet having excellent fingerprint resistance of the decorative sheet surface, a decorative plate, and a method for producing a decorative sheet. A decorative sheet includes: a primary film layer; a colored pattern layer provided on one surface of the primary film layer; and a first surface protective layer provided on the surface on the side opposite to the primary film layer of the colored pattern layer, having a core part and ridge-like parts provided to project in a ridge-like shape from one surface of the core part, and having an irregular shape formed on the surface.
    Type: Application
    Filed: January 5, 2021
    Publication date: February 9, 2023
    Inventors: Nonoka OSHIMA, Hajime HARIMA
  • Patent number: 10589498
    Abstract: A decorative sheet includes a substrate and a surface protective layer formed on the substrate. A decorative plate is formed by laminating the decorative sheet on a base. The surface protective layer includes a first surface protective layer formed on the substrate and a second surface protective layer formed on part of the first surface protective layer. The first surface protective layer contains a curable resin and has a surface kinetic friction coefficient of 0.11 or more and 0.30 or less. The second surface protective layer contains at least one of resin beads and an inorganic compound filler. The first surface protective layer is glossier than the second surface protective layer.
    Type: Grant
    Filed: March 16, 2019
    Date of Patent: March 17, 2020
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventors: Nonoka Oshima, Hajime Harima
  • Publication number: 20190210343
    Abstract: A decorative sheet includes a substrate and a surface protective layer formed on the substrate. A decorative plate is formed by laminating the decorative sheet on a base. The surface protective layer includes a first surface protective layer formed on the substrate and a second surface protective layer formed on part of the first surface protective layer. The first surface protective layer contains a curable resin and has a surface kinetic friction coefficient of 0.11 or more and 0.30 or less. The second surface protective layer contains at least one of resin beads and an inorganic compound filler. The first surface protective layer is glossier than the second surface protective layer.
    Type: Application
    Filed: March 16, 2019
    Publication date: July 11, 2019
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Nonoka OSHIMA, Hajime HARIMA
  • Patent number: 10213982
    Abstract: The present invention provides a decorative sheet (20A) that has at least one of visual solidity and solidity by a sense of touch. The decorative sheet (20A) includes a picture pattern layer (2) formed on a sheet base material (1), a first front surface protecting layer (3a) formed on the picture pattern layer (2), a second front surface protecting layer (4a) partially formed on the first front surface protecting layer (3a), and a third front surface protecting layer (5) partially formed on the second front surface protecting layer (4a). The first front surface protecting layer (3a) and the second front surface protecting layer (4a) have different glosses. The third front surface protecting layer (5) coats an area 75% or less of the second front surface protecting layer (4a). The third front surface protecting layer (5) has a thickness four times or more of a thickness of the second front surface protecting layer (4a).
    Type: Grant
    Filed: July 19, 2016
    Date of Patent: February 26, 2019
    Assignee: TOPPAN PRINTING CO., LTD.
    Inventors: Nonoka Oshima, Naoki Tokumoto
  • Publication number: 20180215122
    Abstract: The present invention provides a decorative sheet (20A) that has at least one of visual solidity and solidity by a sense of touch. The decorative sheet (20A) includes a picture pattern layer (2) formed on a sheet base material (1), a first front surface protecting layer (3a) formed on the picture pattern layer (2), a second front surface protecting layer (4a) partially formed on the first front surface protecting layer (3a), and a third front surface protecting layer (5) partially formed on the second front surface protecting layer (4a). The first front surface protecting layer (3a) and the second front surface protecting layer (4a) have different glosses. The third front surface protecting layer (5) coats an area 75% or less of the second front surface protecting layer (4a). The third front surface protecting layer (5) has a thickness four times or more of a thickness of the second front surface protecting layer (4a).
    Type: Application
    Filed: July 19, 2016
    Publication date: August 2, 2018
    Inventors: Nonoka OSHIMA, Naoki TOKUMOTO