Patents by Inventor Shinji Takio

Shinji Takio 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).

  • Document determination system and printing device for determining normality of document image based on code image
    Patent number: 11863723
    Abstract: A document determination system includes a server device that stores identification information in association with document information, a printer that prints a document image corresponding to the document information and a code image indicating the identification information on a print medium to generate a normal printed matter, and a scanner that reads a print image printed on a printed matter including the normal printed matter and a copied printed matter obtained by copying the normal printed matter. The printer prints the code image in a preset end region of the print medium. The server device determines whether the printed matter is the normal printed matter based on the code image included in the print image read by the scanner.
    Type: Grant
    Filed: June 15, 2022
    Date of Patent: January 2, 2024
    Assignee: Seiko Epson Corporation
    Inventors: Go Hiroike, Yoichiro Maki, Shin Miura, Masayuki Nagase, Shinji Takio, Hiroyuki Kuramoto
  • DOCUMENT DETERMINATION SYSTEM AND PRINTING DEVICE
    Publication number: 20220407977
    Abstract: A document determination system includes a server device that stores identification information in association with document information, a printer that prints a document image corresponding to the document information and a code image indicating the identification information on a print medium to generate a normal printed matter, and a scanner that reads a print image printed on a printed matter including the normal printed matter and a copied printed matter obtained by copying the normal printed matter. The printer prints the code image in a preset end region of the print medium. The server device determines whether the printed matter is the normal printed matter based on the code image included in the print image read by the scanner.
    Type: Application
    Filed: June 15, 2022
    Publication date: December 22, 2022
    Inventors: Go Hiroike, Yoichiro Maki, Shin Miura, Masayuki Nagase, Shinji Takio, Hiroyuki Kuramoto