Patents by Inventor Takamichi SHIMOSAKA

Takamichi SHIMOSAKA 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: 11772125
    Abstract: To provide an antiglare film-coated substrate that has an excellent antiglare property and reduced haze and through which cloudiness is not easily recognized visually on a black printed layer when the black printed layer is seen therethrough, for example, an antiglare film forming liquid composition for forming the antiglare film, and a method of producing an antiglare film-coated substrate. An antiglare film-coated substrate 1 includes a transparent substrate 2; and an antiglare film 3 provided on the transparent substrate 2, in which the antiglare film 3 contains silica as its main component and a CF3(CH2)n-group where n is an integer of 1 to 6, and the antiglare film 3 has surface roughness curve skewness Rsk of 1.3 or less and has arithmetic mean roughness Ra of 0.01 ?m or more.
    Type: Grant
    Filed: October 3, 2017
    Date of Patent: October 3, 2023
    Assignee: AGC Inc.
    Inventors: Yosuke Takeda, Takamichi Shimosaka, Toru Ikeda, Osamu Homma, Daisuke Kobayashi
  • Publication number: 20230303014
    Abstract: A fender liner that is to be placed in a curved shape along a periphery of a tire of a vehicle includes: a first foam layer that is formed by a first foam body; and a mixed layer that includes a first non-woven fabric and a second foam body that is foamed inside the first non-woven fabric, wherein the first foam body forming the first foam layer is seamless with the second foam body included in the mixed layer.
    Type: Application
    Filed: May 4, 2023
    Publication date: September 28, 2023
    Applicant: AGC Inc.
    Inventors: Takamichi SHIMOSAKA, Takashi TAKADA, Kotaro KODAMA, Yukihiro FUJIWARA
  • Publication number: 20230286450
    Abstract: A fender liner that is to be placed in a curved shape along a periphery of a tire of a vehicle includes: a first foam layer that is formed by a first foam body; and a second foam layer that is formed by a second foam body, the second foam body having a composition different from a composition of the first foam body, wherein the first foam layer and the second foam layer are arranged in a circumferential direction of the tire.
    Type: Application
    Filed: May 22, 2023
    Publication date: September 14, 2023
    Applicant: AGC Inc.
    Inventors: Takamichi SHIMOSAKA, Takashi TAKADA, Kotaro KODAMA, Yukihiro FUJIWARA
  • Publication number: 20220073760
    Abstract: To provide an antifouling layer-provided transparent substrate, which is excellent in antiglare and antifouling properties, especially in removability of a creamy product such as hand cream. An antifouling layer-provided transparent substrate, containing a transparent substrate and an antifouling layer provided as the top surface layer on one main surface of the transparent substrate, where the antifouling layer has a divalent group represented by —(OCF2)v(OCF2CF2)w— (where v and w are each independently an integer of at least 1), and the surface of the antifouling layer is such that the mean width RSm of the elements and the arithmetical mean roughness Ra satisfy RSm?Ra×100+5.
    Type: Application
    Filed: November 12, 2021
    Publication date: March 10, 2022
    Applicant: AGC Inc.
    Inventors: Hidefumi SHIOTA, Yosuke TAKEDA, Takamichi SHIMOSAKA
  • Publication number: 20200363571
    Abstract: A transparent substrate with an antiglare film, includes a transparent substrate having first and second main surfaces and an antiglare film formed on the first main surface. The antiglare film includes a low refractive index layer formed on the first main surface and a high refractive index layer formed in the low refractive index layer and having a refractive index different from that of the low refractive index layer. The low refractive index layer has nlow of 1.4 to 1.8. The high refractive index layer has nhigh at least 0.1 higher than the nlow. The high refractive index layer has an area ratio of its portion where a surface inclination to the first main surface is 0.5° or less of 15% or less. An average length RSm of elements of a roughness curve of an outermost surface on a first main surface side is 50 ?m or less.
    Type: Application
    Filed: August 5, 2020
    Publication date: November 19, 2020
    Applicant: AGC Inc.
    Inventors: Masanobu ISSHIKI, Toru IKEDA, Yosuke TAKEDA, Takamichi SHIMOSAKA, Takaaki MURAKAMI
  • Patent number: 10802318
    Abstract: There is provided a transparent substrate with an antifouling film that, when used as a cover member with an antifouling film of an electrostatic in-cell touch panel-type liquid crystal device, can reduce the whitening of a liquid crystal screen while fully maintaining an antifouling property and touch sensitivity. The transparent substrate with an antifouling film includes: a transparent substrate; and an antifouling film provided as an outermost layer on one main surface of the transparent substrate, wherein a surface shape of the antifouling film is a rugged shape whose arithmetic mean roughness Ra is 0.01 ?m or more, and surface resistivity measured on the surface of the antifouling film is 1.0×109 to 1.0×1013?/.
    Type: Grant
    Filed: May 21, 2018
    Date of Patent: October 13, 2020
    Assignee: AGC Inc.
    Inventors: Yosuke Takeda, Toru Ikeda, Takamichi Shimosaka, Takaaki Murakami
  • Publication number: 20180335659
    Abstract: There is provided a transparent substrate with an antifouling film that, when used as a cover member with an antifouling film of an electrostatic in-cell touch panel-type liquid crystal device, can reduce the whitening of a liquid crystal screen while fully maintaining an antifouling property and touch sensitivity. The transparent substrate with an antifouling film includes: a transparent substrate; and an antifouling film provided as an outermost layer on one main surface of the transparent substrate, wherein a surface shape of the antifouling film is a rugged shape whose arithmetic mean roughness Ra is 0.01 ?m or more, and surface resistivity measured on the surface of the antifouling film is 1.0×109 to 1.0×1013?/.
    Type: Application
    Filed: May 21, 2018
    Publication date: November 22, 2018
    Applicant: Asahi Glass Company, Limited
    Inventors: Yosuke Takeda, Toru Ikeda, Takamichi Shimosaka, Takaaki Murakami
  • Publication number: 20180099307
    Abstract: To provide an antiglare film-coated substrate that has an excellent antiglare property and reduced haze and through which cloudiness is not easily recognized visually on a black printed layer when the black printed layer is seen therethrough, for example, an antiglare film forming liquid composition for forming the antiglare film, and a method of producing an antiglare film-coated substrate. An antiglare film-coated substrate 1 includes a transparent substrate 2; and an antiglare film 3 provided on the transparent substrate 2, in which the antiglare film 3 contains silica as its main component and a CF3(CH2)n-group where n is an integer of 1 to 6, and the antiglare film 3 has surface roughness curve skewness Rsk of 1.3 or less and has arithmetic mean roughness Ra of 0.01 ?m or more.
    Type: Application
    Filed: October 3, 2017
    Publication date: April 12, 2018
    Applicant: ASAHI GLASS COMPANY, LIMITED
    Inventors: Yosuke TAKEDA, Takamichi SHIMOSAKA, Toru IKEDA, Osamu HOMMA, Daisuke KOBAYASHI