Quality Activities

Rigorous quality assurance system supporting high quality and reliability
Yokkaichi Plant maintains high quality and reliability to satisfy customers’ requirements.
We are endeavoring to maintain and enhance quality and reliability at all steps from design to manufacturing, leveraging ultra-cleanliness technology that enables nanofabrication, a QC-CIM system that derives improvements from real-time data monitoring, and state-of-the-art evaluation systems.

Internationally Certified Quality Assurance System

Yokkaichi Plant acquired certification of ISO 9001, an international standard for quality management systems, shortly after commencing operations.
While anticipating future needs, we conduct quality assurance activities to maintain a quality management system, including documentation, preservation of records, traceability, and systematic training and education.

Quality and Reliability Evaluation

Secondary Ion Mass Spectrometer (SIMS)

Secondary Ion Mass Spectrometer (SIMS)

Yokkaichi Plant puts customers first. In keeping with this commitment, we have established a stringent quality assurance system, encompassing all processes from design to manufacturing.
The results of various tests and product analyses are fed back to the design and manufacturing processes to maintain and further improve quality and reliability.

Customer Satisfaction (CS) Activities

Transmission Electron Microscope

Transmission Electron Microscope

After product shipment, Yokkaichi Plant systematically analyzes information gathered from users and markets and feeds back the analysis results to the design and manufacturing processes so as to deliver ultra-large-scale-integrated (ULSI) memory devices with even higher quality to the market.

Quality & Reliability Programs