[ Optoelectronic Components /Fiber Optics ]

AET Japan, Inc.
AMT Incorporation
Astech Corp.
Kanagawa Industrial Technology Research Institute
Maruwa Co., Ltd.
Midoriya Electric Co., Ltd.
NEC Compound Semiconductor Devices, Ltd.
Nippon Aircraft Supply Co., Ltd.
NGK Spark Plug Co., Ltd.
Rikei Corp.
Tecdia Co., Ltd.



Advanced Electronics Technology Associates, Inc. [AET Japan, Inc.]
Celeritek, Inc. [Midoriya Electric Co., Ltd.]
L-3 Communications, Narda Microwave-east [Midoriya Electric Co., Ltd.]
L-3 Communications, Narda Microwave-west [Midoriya Electric Co., Ltd.]
Stratos, Ltd. [Nippon Aircraft Supply Co., Ltd.]