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Application No.203

QR Codes for Automobile Parts



For quality control, important components affecting safety are physically managed by attaching 2-dimensional code labels to them.
For example, when assembling engines, the 2-dimensional code of the part is read and linked to the engine number, and this data is stored in a database for history management.

Application No.204

Production History and Control Traceability Using a Hard Disk Drive



Production data (serial number, lot number, etc.) is attached to each part using labels that have 1-dimensional or 2-dimensional codes.
By reading the code for each part during assembly, a link can be made that shows which part was used in which product, and this data can be stored in a database.

Application No.205

Reading 1-dimensional Codes on PCBs



Physical management is possible by attaching labels containing 1-dimensional or 2-dimensional codes (with model numbers, lot numbers, production history, inspection data, etc.) to PCBs.