Owner Yoshida, K.

Inventors Yoshida, Kenji

Agent Griffith Hack

Pub. Number AU-B-2004309696

PCT Pub. Number WO2005/064523

Priority PCT/JP03/16763 25.12.03 JP

Filing date 24 December 2004

Wipo publication date 14 July 2005

Acceptance publication date 19 May 2011

G06F 3/03 (2006.01) Input arrangements for transferring data to be processed into a form capable of being handled by the computer - Arrangements for converting the position or the displacement of a member into a coded form

G06F 3/048 (2006.01) Input arrangements for transferring data to be processed into a form capable of being handled by the computer - Interaction techniques for graphical user interfaces, e.g. interaction with windows, icons or menus

G06K 7/10 (2006.01) Methods or arrangements for sensing record carriers - by electromagnetic radiation, e.g. optical sensing

G06K 19/00 (2006.01) Record carriers for use with machines and with at least a part designed to carry digital markings

G06K 19/06 (2006.01) Record carriers for use with machines and with at least a part designed to carry digital markings - characterised by the kind of the digital marking, e.g. shape, nature, code