Patents by Inventor Kenichirou YAMAMOTO

Kenichirou YAMAMOTO 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).

  • Method for manufacturing cylindrical container, and cylindrical container
    Patent number: 11718116
    Abstract: Easy reading of a read code is enabled without matching a read range with a specific print section, and without impairing designability of a cylindrical container and clarity of a display print. A cylindrical container has, on the outer surface thereof, a print layer. The print layer has an electronic watermark layer including an electronic watermark image printed thereon, and a blindfold layer that renders the electronic watermark image difficult to be visually recognized. The print area of the blindfold layer matches a part or entirety of the print area of the electronic watermark layer.
    Type: Grant
    Filed: September 25, 2019
    Date of Patent: August 8, 2023
    Assignees: TOYO SEIKAN CO., LTD., TOYO SEIHAN CO., LTD.
    Inventors: Kouji Yamada, Zen Kanayama, Kenichirou Yamamoto, Kazuhiro Okamura
  • METHOD FOR MANUFACTURING CYLINDRICAL CONTAINER, AND CYLINDRICAL CONTAINER
    Publication number: 20220032670
    Abstract: Easy reading of a read code is enabled without matching a read range with a specific print section, and without impairing designability of a cylindrical container and clarity of a display print. A cylindrical container has, on the outer surface thereof, a print layer. The print layer has an electronic watermark layer including an electronic watermark image printed thereon, and a blindfold layer that renders the electronic watermark image difficult to be visually recognized. The print area of the blindfold layer matches a part or entirety of the print area of the electronic watermark layer.
    Type: Application
    Filed: September 25, 2019
    Publication date: February 3, 2022
    Applicants: TOYO SEIKAN CO., LTD., TOYO SEIHAN CO., LTD.
    Inventors: Kouji YAMADA, Zen KANAYAMA, Kenichirou YAMAMOTO, Kazuhiro OKAMURA