Denso Wave Corporation

Tomohito Suzuki

Koji Konosu

Yuichi Ito

Ryohei Kagami

A system contributing to prevention of unauthorized use of an information code displayed on a screen. In the system, an information code display device cyclically displays a plurality of partial code images on a display screen of a display unit based on a first rule when the first rule is received from a server in response to a first request to the server. Accordingly, an information code reading device captures images of the display screen at imaging intervals according to a second rule which is received from the server by in response to a second request to the server to decode an information code composed of the plurality of images thus captured, according to the second rule.

Growing community of inventors

Chita-gun, Japan

Tomohito Suzuki