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EMC Electromagnetic Compatibility/Immunity Solutions

Materials and devices to eliminate electromagnetic interference safely and effectively
in the information technology society

With numerous highly sophisticated IT devices, wireless devices, automotive electronic devices, and other electronics surrounding us, the electromagnetic environment is creating an ever-increasing number of issues. In order to transmit and receive highquality communications and images, for even to operate properly, electronic devices are required to coexist in a variety of electromagnetic environments. Meanwhile, the ever-growing sophistication of multifunctional compact electric devices is leading to an increasing density of circuits, creating electromagnetic interference problems inside the devices. Ingenious countermeasures are needed to ensure the proper functioning of devices in such an environment, and some of these countermeasures are found in the wide range of magnetic materials. We provide solutions in the form of electromagnetic components and sheets built around magnetic materials.
 In the RFID communications devices that have become more and more common in recent years, such as IC tags, our magnetic sheets are used to prevent internal interference in antenna devices of cell phones. We have also succeeded in developing IC tags, that can be used on metal, composed of magnetic antenna based on a new fundamental principle, and are proactively pursuing component business in this area.

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