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[Patent] Railroad track and vehicle monitoring system

[Patent] Temperature-compensated optical fiber strain distribution sensor system

[Certificate] Confirmation of Selection as a Small Enterprise by the Ministry of Employment and Labor

[Certification] ISO 9001 (Quality Management System) Certificate

[PCT] Detachable distributed control device

[PCT] Power generation facility monitoring system using optical cables

[Copyright Registration Certificate]LOC FEMS Control System

[Copyright Registration Certificate]LOC FEMS Agent