|  [ Test Equipments ](Network Analyzers /Spectrum Analyzers /Signal Generators etc.)
 
Agilent Technologies Japan, Ltd.AMT Incorporation
 ATI-Advanced Technology, Inc.
 Coteau Vert Co., Ltd.
 Digital Signal Technology, Inc.
 Kanagawa Industrial Technology Research Institute
 Midoriya Electric Co., Ltd.
 PTM Corp.
 Rohde & Schwarz Japan K.k.
 Seki Technotron Corp.
 Sogo Electronics, Inc.
 Tokimec, Inc.
 Toto Medic Co., Ltd.
 
 Advantech-Advanced Microwave Technologies, Inc. [ATI-Advanced Technology, Inc.]
 Antcom Corp. [Coteau Vert Co., Ltd.]
 Frequency Electronics, Inc. [Sogo Electronics, Inc.]
 Giga-Tronics, Inc. [Midoriya Electric Co., Ltd.]
 Maury Microwave, Corp. [Seki Technotron Corp.]
 Microsource, Inc. [Midoriya Electric Co., Ltd.]
 Narda Safety Test Solutions GmbH [Amtechs Corp.]
 Summitek Instruments, Inc. [Seki Technotron Corp.]
 Wide Band Systems, Inc. [Midoriya Electric Co., Ltd.]
 
 
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