Patents by Inventor Hidetake Miyazaki

Hidetake Miyazaki 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: 7585560
    Abstract: The present invention discloses an optical laminate that exhibits optical properties such as reflection prevention and interference fringe prevention. The optical laminate comprises: a light transparent base material; and an anti-dazzling layer provided on the light transparent base material, wherein the anti-dazzling layer having been formed by applying a composition for an anti-dazzling layer onto the light transparent base material, and a penetrable solvent and a resin contained in the composition for an anti-dazzling layer penetrate into the light transparent base material so that the resin and the light transparent base material perfectly uniformly blended together to form a penetrating layer.
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: September 8, 2009
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Hidetake Miyazaki, Tomoyuki Maekawa, Gen Furui
  • Patent number: 7560158
    Abstract: Disclosed is an anti-dazzling film which, when provided on the surface of a display, can prevent the dazzle of the display caused by reflection of light introduced through a window, light emitted from room lighting equipment, etc. with high efficiency and, at the same time, can suppress whitening and scintillation in the surface of the display. The anti-dazzling film comprises a transparent substrate film and an anti-dazzling layer provided on one side of the transparent substrate film. The anti-dazzling layer is a layer which has been formed from at least an ionizing radiation-curable resin and transparent fine particles. The transparent fine particles satisfy requirements represented by formulae (I) and (II): 2.0 ?m?d50%?5.0 ?m (I) and 0.5 ?m?(d84%?d16%)/2?1.
    Type: Grant
    Filed: June 26, 2003
    Date of Patent: July 14, 2009
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Yukimitsu Iwata, Hidetake Miyazaki, Tomoyuki Maekawa, Seiji Shinohara
  • Publication number: 20080268215
    Abstract: Disclosed is a thin-film laminate which could have effectively prevented interface reflection and the occurrence of interference fringes by rendering the interface substantially absent. The thin-film laminate comprises: a light-transparent base material; and an antistatic layer and a hardcoat layer provided in that order on the light-transparent base material, wherein the interface of the light-transparent base material and the antistatic layer is substantially absent and/or the interface of the antistatic layer and the hardcoat layer is substantially absent.
    Type: Application
    Filed: March 30, 2005
    Publication date: October 30, 2008
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Yoshiko Hattori, Koichi Mikami, Yukimitsu Iwata, Hidetake Miyazaki
  • Publication number: 20060134428
    Abstract: The present invention discloses an optical laminate that exhibits optical properties such as reflection prevention and interference fringe prevention. The optical laminate comprises: a light transparent base material; and an anti-dazzling layer provided on the light transparent base material, wherein the anti-dazzling layer having been formed by applying a composition for an anti-dazzling layer onto the light transparent base material, and a penetrable solvent and a resin contained in the composition for an anti-dazzling layer penetrate into the light transparent base material so that the resin and the light transparent base material perfectly uniformly blended together to form a penetrating layer.
    Type: Application
    Filed: September 14, 2005
    Publication date: June 22, 2006
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Hidetake Miyazaki, Tomoyuki Maekawa, Gen Furui
  • Publication number: 20040053043
    Abstract: Disclosed is an anti-dazzling film which, when provided on the surface of a display, can prevent the dazzle of the display caused by reflection of light introduced through a window, light emitted from room lighting equipment, etc. with high efficiency and, at the same time, can suppress whitening and scintillation in the surface of the display. The anti-dazzling film comprises a transparent substrate film and an anti-dazzling layer provided on one side of the transparent substrate film. The anti-dazzling layer is a layer which has been formed from at least an ionizing radiation-curable resin and transparent fine particles. The transparent fine particles satisfy requirements represented by formulae (I) and (II): 2.0 &mgr;m≦d50%≦5.0 &mgr;m (I) and 0.5 &mgr;m≦(d84%−d16%)/2≦1.
    Type: Application
    Filed: June 26, 2003
    Publication date: March 18, 2004
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Yukimitsu Iwata, Hidetake Miyazaki, Tomoyuki Maekawa, Seiji Shinohara