Creating new value based on the craftsman's advanced skills and techniques Creating compact products through precise, fine-drawn technologies Creating eco-friendly products that eliminate waste Making the Future by SYO ism.

We approach our tasks with the clear goal in mind of manufacturing products that could only be made at SII. We call this philosophy of technology SYO-ism.
SII remains committed to creating new value that contributes to society.
  • Passive Type Micro Fuel Cell
  • Micro Electro Mechanical System Technology
  • Near Field Transducer for Storage
  • Ultra-Low Voltage Operation Charge Pump IC
  • Ultrasonic Micromotor
  • Micro Flow Cell for QCM
  • Mini Factory
  • Wireless Sensor Network
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