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Hitachi Fault Finding Support System EP3998558A1

The European Patent Office published Hitachi, Ltd.'s patent application EP3998558A1 for a Fault Finding Support System. The system covers AI-based fault detection and analysis methods for industrial applications, classified under IPC codes G06N (AI), G06Q (business methods), and G05B 23/02 (fault finding systems). The patent is designated across 31 European contracting states.