Inventor · disambiguated record
Ikuo Takamatsu
Also filed as: TAKAMATSU IKUO
23 granted patents·301 citations·filing 1974–1976
95Inventor score
Top patents by PatentIndex Score
23 records- 0190US4019776AReplaceable seat coverYOSHIDA KOGYO KK·Filed 1976·Granted Apr 26, 1977·63 cites·4 claims
- 0282US4036524AChairYOSHIDA KOGYO KK·Filed 1976·Granted Jul 19, 1977·43 cites·2 claims
- 0378US4003599ASafety head-restYOSHIDA KOGYO KK·Filed 1976·Granted Jan 18, 1977·36 cites·4 claims
- 0477US4000545ASlide fastener with emergency opening meansYOSHIDA KOGYO KK·Filed 1975·Granted Jan 4, 1977·26 cites·4 claims
- 0573US3977051AReusable slide fastener with emergency opening meansYOSHIDA KOGYO KK·Filed 1975·Granted Aug 31, 1976·29 cites·1 claims
- 0661US3958319AApparatus for producing element-free gaps in a continuous fastener chainYOSHIDA KOGYO KK·Filed 1975·Granted May 25, 1976·15 cites·8 claims
- 0760US4173283ASupport strip for ready-for use arrangement of sliders in the manufacture of slide fastenersYOSHIDA KOGYO KK·Filed 1974·Granted Nov 6, 1979·16 cites·6 claims
- 0851US4000546ASlider for concealed slide fastenersYOSHIDA KOGYO KK·Filed 1975·Granted Jan 4, 1977·12 cites·2 claims
- 0951US3977053ASlide fastener stringerYOSHIDA KOGYO KK·Filed 1974·Granted Aug 31, 1976·11 cites·2 claims
- 1045US3955247ASlide fastener element constructionYOSHIDA KOGYO KK·Filed 1974·Granted May 11, 1976·8 cites·6 claims
- 1144US3973300AFastener sliderTAKAMATSU IKUO·Filed 1975·Granted Aug 10, 1976·10 cites·2 claims
- 1242US3952380AConcealed slide fastener having warp-knitted stringer tapesYOSHIDA KOGYO KK·Filed 1974·Granted Apr 27, 1976·6 cites·2 claims
- 1340US3993724AApparatus for the manufacture of continuous coupling elements for slide fastenersTAKAMATSU IKUO·Filed 1974·Granted Nov 23, 1976·6 cites·3 claims
- 1436US4035876ADual fastener sliderYOSHIDA KOGYO KK·Filed 1975·Granted Jul 19, 1977·4 cites·2 claims
- 1536US3945405AMethod of manufacturing slide fastener stringers having coupling elements woven into a fabric tapeYOSHIDA KOGYO KK·Filed 1975·Granted Mar 23, 1976·4 cites·5 claims
- 1634US3959430AMethod of producing interlocking elements for slide fastenersYOSHIDA KOGYO KK·Filed 1974·Granted May 25, 1976·3 cites·3 claims
- 1734US3951716AProcess for production of slide fastener chainYOSHIDA KOGYO KK·Filed 1974·Granted Apr 20, 1976·3 cites·2 claims
- 1834US3947931ASliding clasp fastenerYOSHIDA KOGYO KK·Filed 1974·Granted Apr 6, 1976·3 cites·2 claims
- 1931US4009505ACarpet securing deviceYOSHIDA KOGYO KK·Filed 1976·Granted Mar 1, 1977·1 cites·4 claims
- 2031US3984901ASlide fastener stringer with a zigzag-shaped continuous coupling elementYOSHIDA KOGYO KK·Filed 1974·Granted Oct 12, 1976·1 cites·3 claims
- 2130US4048698ASemipermanently lockable sliderYOSHIDA KOGYO KK·Filed 1975·Granted Sep 20, 1977·0 cites·1 claims
- 2230US3977052AAutomatically locking slider for concealed slide fastenersYOSHIDA KOGYO KK·Filed 1975·Granted Aug 31, 1976·1 cites·2 claims
- 2330US3956799AConcealed sliding clasp fastenersYOSHIDA KOGYO KK·Filed 1974·Granted May 18, 1976·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →