Inventor
NISHIKAWA KIYOTADA
JP3 patents
Patents
3 patentsUS4775823AOct 4, 1988
Method for controlling opening/closing operation of automatic door in its accidental condition
YOSHIDA KOGYO KK28 citations90
US4512064AApr 23, 1985
Method of connecting pull tab with slide fastener slider
YOSHIDA KOGYO KK15 citations68
US4742245AMay 3, 1988
Method for controlling automatic door in turning-on time of its power supply
YOSHIDA KOGYO KK4 citations60