Patents by Inventor Katsuhiro Miyake

Katsuhiro Miyake 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: 10195830
    Abstract: The purpose of the present invention is to provide a decorative panel which, while having weather resistance, exhibits an excellent gloss-matte effect through relative gloss differences, and can present tone gradations in surface gloss areas. A decorative panel has at least a surface coat layer, and a surface printing layer that is provided to part of the surface, said layers being laminated in the stated order on a heat-resistant substrate, wherein the surface coat layer is formed to a thickness of 5 ?m or greater from a resin composition that contains a fluororesin and a delustering agent, the gloss value of the surface printing layer (at a light incidence angle of 60°) being 10 or less, and the gloss value of the surface printing layer (at a light incidence angle of 60°) being higher by 10 or greater than the gloss value of the surface coat layer surface (at a light incidence angle of 60°).
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: February 5, 2019
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventor: Katsuhiro Miyake
  • Publication number: 20180126710
    Abstract: The purpose of the present invention is to provide a decorative panel which, while having weather resistance, exhibits an excellent gloss-matte effect through relative gloss differences, and can present tone gradations in surface gloss areas. A decorative panel has at least a surface coat layer, and a surface printing layer that is provided to part of the surface, said layers being laminated in the stated order on a heat-resistant substrate, wherein the surface coat layer is formed to a thickness of 5 or greater from a resin composition that contains a fluororesin and a delustering agent, the gloss value of the surface printing layer (at a light incidence angle of 60°) being 10 or less, and the gloss value of the surface printing layer (at a light incidence angle of 60°) being higher by 10 or greater than the gloss value of the surface coat layer surface (at a light incidence angle of 60°).
    Type: Application
    Filed: March 30, 2016
    Publication date: May 10, 2018
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventor: Katsuhiro MIYAKE
  • Patent number: 9696465
    Abstract: A light diffusion reflecting plate having a high degree of whiteness and excellent light diffusion properties and antiglare properties includes a substrate having thereon at least a ground coat layer and a top coat layer in contact with this ground coat layer. The ground coat layer is a white coating film layer. The top coat layer contains a white pigment from 2 to 15% by mass and two kinds of spherical particles, i.e., (A) a spherical particle having an average particle size of from 5 to 30 ?m and (B) a spherical particle having an average particle size of from 15 to 45 ?m, each of which is contained in an amount of from 5 to 17% by mass. A difference in the average particle size between the spherical particle (A) and the spherical particle (B) is 10 ?m or more.
    Type: Grant
    Filed: May 22, 2013
    Date of Patent: July 4, 2017
    Assignee: DAI NIPPON PRINTING CO., LTD.
    Inventors: Katsuhiro Miyake, Takuya Echigo, Toshihiro Kano
  • Publication number: 20150092276
    Abstract: A light diffusion reflecting plate having a high degree of whiteness and excellent light diffusion properties and antiglare properties includes a substrate having thereon at least a ground coat layer and a top coat layer in contact with this ground coat layer. The ground coat layer is a white coating film layer. The top coat layer contains a white pigment from 2 to 15% by mass and two kinds of spherical particles, i.e., (A) a spherical particle having an average particle size of from 5 to 30 ?m and (B) a spherical particle having an average particle size of from 15 to 45 ?m, each of which is contained in an amount of from 5 to 17% by mass. A difference in the average particle size between the spherical particle (A) and the spherical particle (B) is 10 ?m or more.
    Type: Application
    Filed: May 22, 2013
    Publication date: April 2, 2015
    Applicant: DAI NIPPON PRINTING CO., LTD.
    Inventors: Katsuhiro Miyake, Takuya Echigo, Toshihiro Kano