Patents by Inventor Atsumasa Matsumoto

Atsumasa Matsumoto 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).

  • Transfer sheet, decorative sheet, and decorative article
    Patent number: 10265894
    Abstract: A transfer sheet includes, on a base sheet, at least a release layer containing particles and having a surface roughness Ra of 0.15 to 1.0 ?m, a protective layer containing an ionizing radiation-curable urethane resin and having a Martens hardness of 2.0 to 40.0 N/mm2, and the adhesive layer containing an acrylic resin, that are laminated in this order. A decorative sheet is formed by transferring the transfer sheet on a support sheet. A decorative article is a resin molded article decorated by using the transfer sheet or the decorative sheet.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: April 23, 2019
    Assignee: Nissha Co., Ltd.
    Inventors: Yurika Kawai, Hikaru Nishigaki, Atsumasa Matsumoto, Masato Osaki
  • Transfer Sheet, Decorative Sheet, and Decorative Article
    Publication number: 20180370097
    Abstract: A transfer sheet includes, on a base sheet, at least a release layer containing particles and having a surface roughness Ra of 0.15 to 1.0 ?m, a protective layer containing an ionizing radiation-curable urethane resin and having a Martens hardness of 2.0 to 40.0 N/mm2, and the adhesive layer containing an acrylic resin, that are laminated in this order. A decorative sheet is formed by transferring the transfer sheet on a support sheet. A decorative article is a resin molded article decorated by using the transfer sheet or the decorative sheet.
    Type: Application
    Filed: May 25, 2017
    Publication date: December 27, 2018
    Applicant: Nissha Co., Ltd.
    Inventors: Yurika Kawai, Hikaru Nishigaki, Atsumasa Matsumoto, Masato Osaki