Quality management

We prioritize quality improvement by challenging zero defect rates and quality defects through constant technological innovation, R&D, and production system advancement.

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  Plan

  Establishment of a pre-quality plan from development to mass production

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  Practice

  Evaluation/management of quality of elementary, middle, and final products and shipments by production process

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  Inspection

  Analysis and inspection through the company-wide quality control system

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  Improvement

  Analyzing customer complaints and improving production/shipment process quality