

| Japan |
TDK-Lambda Corporation |
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| China |
TDK China Co., Ltd. |
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| Korea |
TDK Korea Corporation |
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| Taiwan |
TDK Taiwan Corporation |
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| Singapore |
TDK Singapore Pte.Ltd. |
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| Singapore |
TDK-Lambda Singapore Pte.Ltd. |
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| Hong Kong |
SAE Magnetics (H.K.) Ltd. |
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| Thailand |
Magnecomp Precision Technology Public Co., Ltd. |
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| Hong kong |
Amperex Technology Limited |
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| Taiwan |
CoreSolid Storage Corporation |
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| U.S.A. |
TDK Corporation of America |
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| U.S.A. |
TDK RF Solutions Inc. |
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| U.S.A. |
TDK-Lambda Americas Inc. |
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| U.S.A. |
TDK Innoveta Inc. |
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| U.S.A. |
Headway Technologies, Inc. |
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| Germany |
TDK Electronics Europe GmbH |
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| Germany |
EPCOS AG |
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| United Kingdom |
TDK-Lambda UK Ltd. |
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