Patents by Inventor Shinji FUJIKI

Shinji FUJIKI 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).

  • FLEXOGRAPHIC PRINTING RAW PLATE AND MANUFACTURING METHOD OF FLEXOGRAPHIC PRINTING PLATE
    Publication number: 20240152051
    Abstract: A flexographic printing raw plate including: a support; a photosensitive resin composition layer on the support; an intermediate layer; and an infrared ablation layer in the presented order, wherein in a tensile stress-strain curve diagram measured by molding the intermediate layer into dumbbell shape No. 8 with a thickness of 100 ?m in accordance with JIS K 6251 (2017), an elongation at a breaking point is 5% or more and 200% or less, an elongation at a point where the stress is maximized is 3% or more and 200% or less, and a maximum value of the stress is 1.0 MPa or more and 15 MPa or less.
    Type: Application
    Filed: March 28, 2022
    Publication date: May 9, 2024
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Sota TOYOOKA, Yuzo FUJIKI, Shinji MIYAMOTO
  • FLEXOGRAPHIC PRINTING RAW PLATE, FLEXOGRAPHIC PRINTING PLATE, AND MANUFACTURING METHOD OF FLEXOGRAPHIC PRINTING PLATE
    Publication number: 20240111213
    Abstract: A flexographic printing raw plate including at least a support, a photosensitive resin composition layer, an ink absorbing layer, and an infrared ablation layer sequentially stacked, wherein the ink absorbing layer has a film thickness of 5 ?m or more and 50 ?m or less, the ink absorbing layer comprises polymer particles containing a butadiene skeleton and having a carboxyl group and/or a hydroxy group, and/or polymer particles obtained by polymerizing a monobasic or polybasic acid monomer, and a content of the polymer particles is 20% by mass or more and 95% by mass or less based on 100% by mass of the ink absorbing layer.
    Type: Application
    Filed: February 10, 2022
    Publication date: April 4, 2024
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Yuzo FUJIKI, Sota TOYOOKA, Shinji MIYAMOTO, Masashi FURUKAWA
  • Photoluminescent material
    Patent number: 10619093
    Abstract: The present invention provides a photoluminescent material that emits visible light by irradiation of light, which is a sodalite containing a given amount of a silver atom (excluding a sodalite containing an oxalic acid anion) or a sodalite containing given amounts of a silver atom and a zinc atom.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: April 14, 2020
    Assignee: RENGO CO., LTD.
    Inventors: Kouju Sugiyama, Kaoru Yamaguchi, Shinji Fujiki, Minoru Matsukura, Shogo Fujiwara, Fumio Kurosaki, Akio Taniguchi, Junichi Uchita
  • PHOTO-LUMINESCENT MATERIAL
    Publication number: 20190153312
    Abstract: The present invention provides a photoluminescent material emitting a visible light by irradiation of light, which is zeolite A comprising silver ion, zinc ion and at least one selected from the group consisting of cesium ion and rubidium ion.
    Type: Application
    Filed: May 29, 2017
    Publication date: May 23, 2019
    Applicant: RENGO CO., LTD.
    Inventors: Kouju SUGIYAMA, Toshikazu HANATANI, Kaoru YAMAGUCHI, Shinji FUJIKI, Minoru MATSUKURA, Shogo FUJIWARA, Akio TANIGUCHI, Junichi UCHITA
  • PHOTOLUMINESCENT MATERIAL
    Publication number: 20180148642
    Abstract: The present invention provides a photoluminescent material that emits visible light by irradiation of light, which is a sodalite containing a given amount of a silver atom (excluding a sodalite containing an oxalic acid anion) or a sodalite containing given amounts of a silver atom and a zinc atom.
    Type: Application
    Filed: May 25, 2016
    Publication date: May 31, 2018
    Applicants: RENGO CO., LTD., UNION SHOWA K.K., SINANEN ZEOMIC CO., LTD.
    Inventors: Kouju SUGIYAMA, Kaoru YAMAGUCHI, Shinji FUJIKI, Minoru MATSUKURA, Shogo FUJIWARA, Fumio KUROSAKI, Akio TANIGUCHI, Junichi UCHITA