Inventor · disambiguated record
Yoshitoki Tsubokawa
Also filed as: TSUBOKAWA YOSHITOKI
10 granted patents·212 citations·filing 1975–1986
90Inventor score
Files withYOSHIDA KOGYO KK10
Top patents by PatentIndex Score
10 records- 0185US4601085AWater-resistant slide fastener stringerYOSHIDA KOGYO KK·Filed 1983·Granted Jul 22, 1986·54 cites·8 claims
- 0281US4724586AWater-resistant slide fastener and method of manufacturing the sameYOSHIDA KOGYO KK·Filed 1983·Granted Feb 16, 1988·58 cites·3 claims
- 0373US4651389ASlide fastenerYOSHIDA KOGYO KK·Filed 1985·Granted Mar 24, 1987·27 cites·2 claims
- 0473US3974550ASlide fastener stringerYOSHIDA KOGYO KK·Filed 1975·Granted Aug 17, 1976·23 cites·3 claims
- 0551US4566156ASlide fastenerYOSHIDA KOGYO KK·Filed 1983·Granted Jan 28, 1986·14 cites·2 claims
- 0648US4015450AConcealed slide fastenersYOSHIDA KOGYO KK·Filed 1975·Granted Apr 5, 1977·9 cites·2 claims
- 0747US4718149ASlide fastenerYOSHIDA KOGYO KK·Filed 1986·Granted Jan 12, 1988·11 cites·3 claims
- 0841US4619023ASlide fastenerYOSHIDA KOGYO KK·Filed 1985·Granted Oct 28, 1986·8 cites·3 claims
- 0936US4074398ASlide fastener tapeYOSHIDA KOGYO KK·Filed 1975·Granted Feb 21, 1978·4 cites·3 claims
- 1033US4675950ASlide fastener suitable for use on articles made of plastics materialYOSHIDA KOGYO KK·Filed 1986·Granted Jun 30, 1987·4 cites·20 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →