Patents by Inventor Teppei Niinou

Teppei Niinou 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: 9005750
    Abstract: Provided is a transparent conductive film including a hard coat layer having sufficient hardness, a superior abrasion resistance, and a superior soil resistance; also, provided are an electronic device and a touch panel using the transparent conductive film. A transparent conductive film 10 includes a transparent film base 11, a transparent conductive layer 12, and a hard coat layer 13, wherein the hard coat layer 13 is formed of a composition for forming hard coat containing the component (A): a curable compound including at least one of an acrylate group and a methacrylate group; the component (B): a reactive fluorine-containing compound; and the component (C): a reactive silicon-containing compound.
    Type: Grant
    Filed: July 7, 2010
    Date of Patent: April 14, 2015
    Assignee: Nitto Denko Corporation
    Inventors: Hiroki Ozawa, Naoki Hashimoto, Atsushi Kishi, Teppei Niinou, Hiroki Kuramoto
  • Publication number: 20120107605
    Abstract: Provided is a transparent conductive film including a hard coat layer having sufficient hardness, a superior abrasion resistance, and a superior soil resistance; also, provided are an electronic device and a touch panel using the transparent conductive film. A transparent conductive film 10 includes a transparent film base 11, a transparent conductive layer 12, and a hard coat layer 13, wherein the hard coat layer 13 is formed of a composition for forming hard coat containing the component (A): a curable compound including at least one of an acrylate group and a methacrylate group; the component (B): a reactive fluorine-containing compound; and the component (C): a reactive silicon-containing compound.
    Type: Application
    Filed: July 7, 2010
    Publication date: May 3, 2012
    Applicant: NITTO DENKO CORPORATION
    Inventors: Hiroki Ozawa, Naoki Hashimoto, Atsushi Kishi, Teppei Niinou, Hiroki Kuramoto
  • Patent number: 8031296
    Abstract: It is an object of the present invention to provide a liquid crystal display panel having a high contrast ratio. A liquid crystal panel according to an embodiment of the present invention includes: a liquid crystal cell; a first polarizing plate placed on a viewer side of the liquid crystal cell; and a second polarizing plate placed on an opposite side of the liquid crystal cell with respect to the viewer side. A light transmittance (T2) of the second polarizing plate is larger than a light transmittance (T1) of the first polarizing plate. Such a liquid crystal panel has a remarkably high contrast ratio and shows excellent display properties, compared to conventional liquid crystal panel.
    Type: Grant
    Filed: March 26, 2007
    Date of Patent: October 4, 2011
    Assignee: Nitto Denko Corporation
    Inventors: Shouhei Maezawa, Teppei Niinou, Tatsuya Osuka, Shinobu Nagano
  • Publication number: 20110080643
    Abstract: A hard-coated antiglare film that has superior antiglare properties, and reflection properties even when a haze value is low, and can improve the depth of black in black display by preventing “tinting” occurs specifically when a reflection is reduced, a polarizing plate, and the like. The film has a reflection intensity ratio of 3 or less, a hard-coating antiglare layer containing fine particles, and an antireflection layer. A surface of the antireflection layer has an uneven shape, and an average angle of inclination ?a and an arithmetic average surface roughness Ra in predetermined ranges. At the surface of the antireflection layer, convexities exceeding a roughness mean line of a surface roughness profile in a predetermined number range, and convexities exceeding a standard line that is in parallel with the mean line and is located at a height of 0.1 ?m in predetermined size and number ranges are included.
    Type: Application
    Filed: October 7, 2010
    Publication date: April 7, 2011
    Applicant: NITTO DENKO CORPORATION
    Inventors: Teppei Niinou, Daisuke Hamamoto
  • Publication number: 20100182546
    Abstract: It is an object of the present invention to provide a liquid crystal display panel having a high contrast ratio. A liquid crystal panel according to an embodiment of the present invention includes: a liquid crystal cell; a first polarizing plate placed on a viewer side of the liquid crystal cell; and a second polarizing plate placed on an opposite side of the liquid crystal cell with respect to the viewer side. A light transmittance (T2) of the second polarizing plate is larger than a light transmittance (T1) of the first polarizing plate. Such a liquid crystal panel has a remarkably high contrast ratio and shows excellent display properties, compared to conventional liquid crystal panel.
    Type: Application
    Filed: March 26, 2007
    Publication date: July 22, 2010
    Applicant: NITTO DENKO CORPORATION
    Inventors: Shouhei Maezawa, Teppei Niinou, Tatsuya Osuka, Shinobu Nagano