Patents by Inventor Hana ABE

Hana ABE 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).

  • Optical layered body and surface light source device
    Patent number: 9774005
    Abstract: An optical layered body including: a substrate layer; a first adhesive layer disposed on one surface of the substrate layer; and a second adhesive layer disposed on an opposite surface of the first adhesive layer to the substrate layer, wherein the second adhesive layer includes particles that are capable of scattering light, and a refractive index n1 of the first adhesive layer and a refractive index n2 of the second adhesive layer satisfy 1.40?n1?1.50, 1.47?n2?1.85, and 0<n2?n1?0.45.
    Type: Grant
    Filed: June 18, 2014
    Date of Patent: September 26, 2017
    Assignee: ZEON CORPORATION
    Inventors: Hana Abe, Toshihide Murakami
  • OPTICAL LAYERED BODY AND SURFACE LIGHT SOURCE DEVICE
    Publication number: 20160133876
    Abstract: An optical layered body including: a substrate layer; a first adhesive layer disposed on one surface of the substrate layer; and a second adhesive layer disposed on an opposite surface of the first adhesive layer to the substrate layer, wherein the second adhesive layer includes particles that are capable of scattering light, and a refractive index n1 of the first adhesive layer and a refractive index n2 of the second adhesive layer satisfy 1.40?n1?1.50, 1.47?n2?1.85, and 0<n2?n1?0.45.
    Type: Application
    Filed: June 18, 2014
    Publication date: May 12, 2016
    Inventors: Hana ABE, Toshihide MURAKAMI