VOICE COILS, PICKUP COILS, FILM MOULDS, SQUARE WIRE, TINSEL WIRE, CHEMICAL & PRODUCTS, CLEAN HEATING SYSTEM /GOTO

Currently Goto Denshi holds a total of 25 patents in the USA,Japan,China etc, regarding to square wire from forming,to application of insulation and various other areas.

Patent No.3340746 「Square Wire Mnufacturing Equipment and Production Method」


Patent No.ZL200410090085.3 「Relating to shaping(corners) of square wire」


Patent No:US7,238,888,B2「Relating to shaping(corners) of square wire」