日本テクナート Company Overview

Business Activities

Our company is currently engaged in the design, manufacturing, and sales of high-precision electric torque drivers and testing equipment that utilizes high voltage. ■ Torque Drivers Our torque drivers are highly regarded for assembly applications that require precise tightening torque. We hold the world's largest market share in the field of hard disk assembly and are widely adopted by many companies for watch assembly. ■ Safety-Related Testing Equipment Our safety testing equipment that uses high voltage (such as insulation withstand voltage testers and insulation resistance meters) has been delivered to approximately 2,000 business locations both domestically and internationally, and we offer a lineup of high voltage testers up to 100kV. ■ Lithium-Ion Battery Insulation Testers We have successfully developed testers that can detect insulation failures in separators caused by the contamination of metal powders and pinhole defects in lithium-ion batteries and electric double-layer capacitors using our unique impulse technology, and these are being used in various related fields. ■ Time Signal TW Series A new concept product has been born. We have directed our accumulated technology towards the now-popular radio-controlled clocks. We have prepared a time signal receiver that is distinct from conventional radio-controlled clocks, along with tools that instill confidence in installation.

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