Assignee
YOSHIDA KOGYO KK
1,253 granted patents·20,416 citations·filing 1971–2004
Top patents by PatentIndex Score
1,253 records- 0199US4338800AVelvet-type fastener webYOSHIDA KOGYO KK·Filed 1980·Granted Jul 13, 1982·116 cites·7 claims
- 0298US5067210ASurface-type fastenerYOSHIDA KOGYO KK·Filed 1990·Granted Nov 26, 1991·153 cites·5 claims
- 0398US4825514ATop stop for water-tight slide fastenerYOSHIDA KOGYO KK·Filed 1987·Granted May 2, 1989·134 cites·11 claims
- 0498US4709562AWarp-knit support tape for hook and loop fastenersYOSHIDA KOGYO KK·Filed 1986·Granted Dec 1, 1987·108 cites·5 claims
- 0597US5435044ACord tightening deviceYOSHIDA KOGYO KK·Filed 1994·Granted Jul 25, 1995·83 cites·25 claims
- 0697US5323514ACord stopperYOSHIDA KOGYO KK·Filed 1993·Granted Jun 28, 1994·90 cites·3 claims
- 0797US4724584ACord fastenerYOSHIDA KOGYO KK·Filed 1986·Granted Feb 16, 1988·126 cites·10 claims
- 0896US4990198AHigh strength magnesium-based amorphous alloyYOSHIDA KOGYO KK·Filed 1989·Granted Feb 5, 1991·75 cites·4 claims
- 0996US4705710ABidirectionally stretchable support tape for hook-and-loop fastenersYOSHIDA KOGYO KK·Filed 1986·Granted Nov 10, 1987·74 cites·7 claims
- 1096US4048774AExterior window unit having adapter sill memberYOSHIDA KOGYO KK·Filed 1976·Granted Sep 20, 1977·87 cites·5 claims
- 1195US5441687AMethod and apparatus for manufacturing a material-backed engaging member for surface fastenerYOSHIDA KOGYO KK·Filed 1993·Granted Aug 15, 1995·126 cites·10 claims
- 1295US5345657ACord stopperYOSHIDA KOGYO KK·Filed 1993·Granted Sep 13, 1994·67 cites·2 claims
- 1395US5053085AHigh strength, heat-resistant aluminum-based alloysYOSHIDA KOGYO KK·Filed 1989·Granted Oct 1, 1991·97 cites·40 claims
- 1494US5454140ACord locking deviceYOSHIDA KOGYO KK·Filed 1994·Granted Oct 3, 1995·89 cites·4 claims
- 1594US5131119AHook structure for integrally molded surface fastenerYOSHIDA KOGYO KK·Filed 1991·Granted Jul 21, 1992·87 cites·4 claims
- 1694US5076865AAmorphous aluminum alloysYOSHIDA KOGYO KK·Filed 1989·Granted Dec 31, 1991·50 cites·2 claims
- 1794US5053084AHigh strength, heat resistant aluminum alloys and method of preparing wrought article therefromYOSHIDA KOGYO KK·Filed 1990·Granted Oct 1, 1991·129 cites·6 claims
- 1894US4677011AWarp-knit support tape for loop and hook fastenersYOSHIDA KOGYO KK·Filed 1986·Granted Jun 30, 1987·51 cites·4 claims
- 1994US4282631ATiltable roller assemblyYOSHIDA KOGYO KK·Filed 1979·Granted Aug 11, 1981·75 cites·14 claims
- 2094US4278112AYarn feederYOSHIDA KOGYO KK·Filed 1979·Granted Jul 14, 1981·28 cites·13 claims
- 2193USD364126SHook attachment ringYOSHIDA KOGYO KK·Filed 1994·Granted Nov 14, 1995·50 cites·1 claims
- 2293US5393475AMethod and apparatus for continuously producing an integrally molded double-sided surface fastenerYOSHIDA KOGYO KK·Filed 1993·Granted Feb 28, 1995·94 cites·10 claims
- 2393US5031944AApparatus for blocking release of slide fastenerYOSHIDA KOGYO KK·Filed 1990·Granted Jul 16, 1991·77 cites·16 claims
- 2493US4738052AAutomatic door with automatic lock systemYOSHIDA KOGYO KK·Filed 1987·Granted Apr 19, 1988·80 cites·8 claims
- 2593US4172313AGasket installing deviceYOSHIDA KOGYO KK·Filed 1978·Granted Oct 30, 1979·57 cites·31 claims
- 2692US4999551AMethod for controlling opening/closing of door in automatic door systemYOSHIDA KOGYO KK·Filed 1990·Granted Mar 12, 1991·60 cites·4 claims
- 2791US5304260AHigh strength magnesium-based alloysYOSHIDA KOGYO KK·Filed 1992·Granted Apr 19, 1994·75 cites·11 claims
- 2891US5293672AGas-and-water-tight flexible fastenerYOSHIDA KOGYO KK·Filed 1993·Granted Mar 15, 1994·74 cites·4 claims
- 2991US5250124AAmorphous magnesium alloy and method for producing the sameYOSHIDA KOGYO KK·Filed 1992·Granted Oct 5, 1993·49 cites·5 claims
- 3091USD328044SAdjustable strap fastenerYOSHIDA KOGYO KK·Filed 1990·Granted Jul 21, 1992·38 cites·1 claims
- 3191US4673848AControl system for an automatic doorYOSHIDA KOGYO KK·Filed 1985·Granted Jun 16, 1987·65 cites·6 claims
- 3291US4524493AWatertight slide fastenerYOSHIDA KOGYO KK·Filed 1983·Granted Jun 25, 1985·105 cites·9 claims
- 3391US4369818AWeft yarn feederYOSHIDA KOGYO KK·Filed 1980·Granted Jan 25, 1983·19 cites·3 claims
- 3490US5431214AApparatus for continuous castingYOSHIDA KOGYO KK·Filed 1994·Granted Jul 11, 1995·32 cites·1 claims
- 3590US5306680AFine flaky boehmite particles and process for the preparation of the sameYOSHIDA KOGYO KK·Filed 1993·Granted Apr 26, 1994·45 cites·2 claims
- 3690US5216202AMetal-shielded cable suitable for electronic devicesYOSHIDA KOGYO KK·Filed 1991·Granted Jun 1, 1993·114 cites·15 claims
- 3790US4946512ASolar energy collector deviceYOSHIDA KOGYO KK·Filed 1989·Granted Aug 7, 1990·66 cites·7 claims
- 3890US4463486AMethod of manufacturing a velvet-type fastener webYOSHIDA KOGYO KK·Filed 1981·Granted Aug 7, 1984·22 cites·5 claims
- 3990US4319387ASlide fastener stringerYOSHIDA KOGYO KK·Filed 1979·Granted Mar 16, 1982·18 cites·5 claims
- 4090US4019776AReplaceable seat coverYOSHIDA KOGYO KK·Filed 1976·Granted Apr 26, 1977·63 cites·4 claims
- 4189US5355562ABuckleYOSHIDA KOGYO KK·Filed 1993·Granted Oct 18, 1994·66 cites·23 claims
- 4289USD320178SBuckleYOSHIDA KOGYO KK·Filed 1989·Granted Sep 24, 1991·28 cites·1 claims
- 4389US4765038AWatertight slide fastener stringerYOSHIDA KOGYO KK·Filed 1987·Granted Aug 23, 1988·57 cites·7 claims
- 4489US4739945ASpool for winding thereon flexible elongate materialsYOSHIDA KOGYO KK·Filed 1987·Granted Apr 26, 1988·46 cites·5 claims
- 4589US4427404AApparatus for stacking a tape of indefinite length in folded conditionYOSHIDA KOGYO KK·Filed 1981·Granted Jan 24, 1984·34 cites·11 claims
- 4689US4303264AWindow latchYOSHIDA KOGYO KK·Filed 1979·Granted Dec 1, 1981·59 cites·12 claims
- 4789US4221026ASeparable end stop of a slide fastenerYOSHIDA KOGYO KK·Filed 1979·Granted Sep 9, 1980·43 cites·5 claims
- 4888USD361665SHinge connector for a shoulder strapYOSHIDA KOGYO KK·Filed 1993·Granted Aug 29, 1995·32 cites·1 claims
- 4988US5401703AFine flaky boehmite particles amd process for the preparation of the sameYOSHIDA KOGYO KK·Filed 1993·Granted Mar 28, 1995·40 cites·2 claims
- 5088US5369847AFlexible fastenerYOSHIDA KOGYO KK·Filed 1993·Granted Dec 6, 1994·87 cites·8 claims
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