Inventor · disambiguated record
Yuusei Sassa
Also filed as: SASSA YUUSEI
6 granted patents·30 citations·filing 1985–1985
78Inventor score
Files withYOSHIDA KOGYO KK6
Top patents by PatentIndex Score
6 records- 0157US4619141AInspection apparatus for slide fastenersYOSHIDA KOGYO KK·Filed 1985·Granted Oct 28, 1986·17 cites·7 claims
- 0233US4821396AMethod of manufacturing separable slide fastenersYOSHIDA KOGYO KK·Filed 1985·Granted Apr 18, 1989·4 cites·4 claims
- 0332US4650091ASlide-fastener discharging apparatusYOSHIDA KOGYO KK·Filed 1985·Granted Mar 17, 1987·3 cites·8 claims
- 0432US4631818AApparatus for applying sliders to separable slide fastenersYOSHIDA KOGYO KK·Filed 1985·Granted Dec 30, 1986·4 cites·6 claims
- 0526US4685207ADevice for pulling up slider of a slide fastener chainYOSHIDA KOGYO KK·Filed 1985·Granted Aug 11, 1987·1 cites·3 claims
- 0626US4653184AApparatus for holding boxes in attachment of same to separable slide fastener chain with box pin and insertion pinYOSHIDA KOGYO KK·Filed 1985·Granted Mar 31, 1987·1 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →