|  [ Resonators ]  
AET Japan, Inc.AMT Incorporation
 ATI-Advanced Technology, Inc.
 Flomerics Electromagnetics Division
 Hi-Technology Trading, Inc.
 Maruwa Co., Ltd.
 Netwell Corp.
 NGK Spark Plug Co., Ltd.
 Nihon Koshuha Co., Ltd.
 PTM Corp.
 Sogo Electronics, Inc.
 
 Advanced Electronics Technology Associates, Inc. [AET Japan, Inc.]
 C-Mac Micro Technology (Quarts Crystals, Ltd.) [Nippon Aircraft Supply Co., Ltd.]
 Miteq, Inc. [Shoshin Corp.]
 Sunny Electronics [PTM Corp.]
 Trans-Tech [M-RF Co., Ltd.]
 
 
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