Patents by Inventor Rie Kawakami

Rie Kawakami 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: 10186346
    Abstract: A transparent conductive film 1 includes, in this order, a transparent substrate 2, a first optical adjustment layer 4, an inorganic layer 5, and a transparent conductive layer 6. The first optical adjustment layer 4 has refractive index nC lower than refractive index nA of the transparent substrate 2, and thickness TC of 10 nm or more and 35 nm or less. The inorganic layer 5 has refractive index nD that is lower than the absolute value |nC×1.13| of a value obtained by multiplying the refractive index nC of the first optical adjustment layer 4 by 1.13.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: January 22, 2019
    Assignee: NITTO DENKO CORPORATION
    Inventors: Daiki Kato, Rie Kawakami, Nozomi Fujino, Tomotake Nashiki
  • Patent number: 10002687
    Abstract: A transparent conductive film 1 includes a transparent substrate 2; a first optical adjustment layer 4 disposed on one side in the thickness direction of the transparent substrate 2 and made of a resin layer; an inorganic substance layer 5 disposed on one side in the thickness direction of the first optical adjustment layer 4 so as to make contact with the first optical adjustment layer 4; and a transparent conductive layer 6 disposed on one side in the thickness direction of the inorganic substance layer 5. The inorganic substance layer 5 has a thickness of 10 nm or less, and the surface of the one side in the thickness direction of the transparent conductive layer 6 has a surface roughness of 1.40 nm or less.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: June 19, 2018
    Assignee: NITTO DENKO CORPORATION
    Inventors: Rie Kawakami, Daiki Kato, Kazuaki Sassa, Hironobu Machinaga, Tsukasa Miyazaki, Eri Ueda
  • Publication number: 20170051398
    Abstract: There is provided a transparent conductive film achieving low resistance characteristics of a transparent conductive layer. The present invention provides a transparent conductive film including: a polymer film substrate; and a transparent conductive layer formed on at least one surface of the polymer film substrate, wherein the transparent conductive film includes an inorganic undercoat layer formed by means of a vacuum film-forming method between the polymer film substrate and the transparent conductive layer, and an existing atomic amount of carbon atoms in the transparent conductive layer is 3×1020 atoms/cm3 or less.
    Type: Application
    Filed: April 28, 2015
    Publication date: February 23, 2017
    Applicant: NITTO DENKO CORPORATION
    Inventors: Nozomi Fujino, Tomotake Nashiki, Daiki Kato, Hironobu Machinaga, Kazuaki Sasa, Eri Ueda, Tomoya Matsuda, Rie Kawakami
  • Publication number: 20170047144
    Abstract: A transparent conductive film 1 includes, in this order, a transparent substrate 2, a first optical adjustment layer 4, an inorganic layer 5, and a transparent conductive layer 6. The first optical adjustment layer 4 has refraction nC lower than refraction nA of the transparent substrate 2, and thickness TC of 10 nm or more and 35 nm or less. The inorganic layer 5 has refraction nD that is lower than the absolute value |nC×1.13| of a value obtained by multiplying the refraction nC of the first optical adjustment layer 4 by 1.13.
    Type: Application
    Filed: March 11, 2015
    Publication date: February 16, 2017
    Applicant: NITTO DENKO CORPORATION
    Inventors: Daiki Kato, Rie Kawakami, Nozomi Fujino, Tomotake Nashiki
  • Publication number: 20160300632
    Abstract: A transparent conductive film includes a polymeric film substrate and a transparent conductive layer on at least one of main surfaces of the polymeric film substrate. The transparent conductive layer is a crystalline transparent conductive layer comprising an indium tin composite oxide. The transparent conductive layer has a residual stress of less than or equal to 600 MPa. The transparent conductive layer has a specific resistance of 1.1×10?4 ?·cm to 3.0×10?4 ?·cm. The transparent conductive layer has a thickness of 15 nm to 40 nm.
    Type: Application
    Filed: May 15, 2015
    Publication date: October 13, 2016
    Applicant: NITTO DENKO CORPORATION
    Inventors: Rie Kawakami, Tomotake Nashiki, Nozomi Fujino, Kazuaki Sasa, Hironobu Machinaga, Manami Kurose, Tomoya Matsuda
  • Publication number: 20160155531
    Abstract: A transparent conductive film 1 includes a transparent substrate 2; a first optical adjustment layer 4 disposed on one side in the thickness direction of the transparent substrate 2 and made of a resin layer; an inorganic substance layer 5 disposed on one side in the thickness direction of the first optical adjustment layer 4 so as to make contact with the first optical adjustment layer 4; and a transparent conductive layer 6 disposed on one side in the thickness direction of the inorganic substance layer 5. The inorganic substance layer 5 has a thickness of 10 nm or less, and the surface of the one side in the thickness direction of the transparent conductive layer 6 has a surface roughness of 1.40 nm or less.
    Type: Application
    Filed: March 11, 2015
    Publication date: June 2, 2016
    Applicant: NITTO DENKO CORPORATION
    Inventors: Rie Kawakami, Daiki Kato, Kazuaki Sassa, Hironobu Machinaga, Tsukasa Miyazaki, ERI Ueda