Patent ID: 11887426
Assignee: TOSHIBA TEC KABUSHIKI KAISHA
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H  Y | IPC G  H

Claim 6:
7. The method according to claim 5, further comprising:
providing the portable medium, comprising an RFID medium;
providing the reader, comprising an RFID gate that includes an RFID reader;
providing the printer, comprising an RFID writer and an image forming processor;
wirelessly reading, by the RFID reader, the stay permitted time included in the RFID medium and a warning emitter;
writing, by the RFID writer, the information and the stay permitted time to the RFID medium;
forming, by the image forming processor, the image on the surface of the RFID medium; and
causing, by the notifier, to emit the warning by the warning emitter of the RFID gate in response to the stay permitted time being elapsed.