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Bright Toward Industrial Co., Ltd? ??? ??? ? OKITA Works? ???? ????? ??? ????. ?????? ??? ? Menlo Microsystems; ??? ??? ? JEL Systems? ?????? ??? ? Teledyne Relays ? Coax Switches. ??? ????? ?? ???? ?/?? ?? ???? ??? ???.
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Menlo Micro, Okita, JEL ? Teledyne? ????? ??? ??? ??? ???? ??? ? ?? ??? ??? ?? ?????? ??? ?????? ???. ??? ?? ??? ????? ?? ??? ??? ??? ???? ??? ?? ?? ???? ???? ?? ??? ?????. ???? ?? ??? ????? ??? ??? ???? ??? ??? ??? ???? ?????.