Inventor
TSUBOKAWA YOSHITOKI
10 patents
Patents
10 patentsUS4724586AFeb 16, 1988
Water-resistant slide fastener and method of manufacturing the same
YOSHIDA KOGYO KK58 citations94
US4651389AMar 24, 1987
Slide fastener
YOSHIDA KOGYO KK27 citations92
US4601085AJul 22, 1986
Water-resistant slide fastener stringer
YOSHIDA KOGYO KK54 citations92
US3974550AAug 17, 1976
Slide fastener stringer
YOSHIDA KOGYO KK23 citations81
US4015450AApr 5, 1977
Concealed slide fasteners
YOSHIDA KOGYO KK9 citations73
US4718149AJan 12, 1988
Slide fastener
YOSHIDA KOGYO KK11 citations72
US4619023AOct 28, 1986
Slide fastener
YOSHIDA KOGYO KK8 citations72
US4566156AJan 28, 1986
Slide fastener
YOSHIDA KOGYO KK14 citations66
US4074398AFeb 21, 1978
Slide fastener tape
YOSHIDA KOGYO KK4 citations62
US4675950AJun 30, 1987
Slide fastener suitable for use on articles made of plastics material
YOSHIDA KOGYO KK4 citations61