Assignee
YKK ARCHITECTURAL
JP·36 granted patents·6 pending applications·769 citations·filing 1991–2024
Top patents by PatentIndex Score
42 records- 0185US5144718ADoor pull with mounting fittingsYKK ARCHITECTURAL·Filed 1991·Granted Sep 8, 1992·63 cites·2 claims
- 0284US5937597AMulti-window sash and batten attachment structureYKK ARCHITECTURAL·Filed 1997·Granted Aug 17, 1999·63 cites·3 claims
- 0379US5910084AReinforcing structure for vertical frame member of sash frameYKK ARCHITECTURAL·Filed 1996·Granted Jun 8, 1999·55 cites·3 claims
- 0473US12523090B2Resin profile joining methodYKK ARCHITECTURAL·Filed 2023·Granted Jan 13, 2026·0 cites·8 claims
- 0573US5870859AWater-tight structure for sliding doorYKK ARCHITECTURAL·Filed 1997·Granted Feb 16, 1999·50 cites·6 claims
- 0672US5746032AStructure for attaching a lower transverse frame member of a sash to a lower edge of a building openingYKK ARCHITECTURAL·Filed 1996·Granted May 5, 1998·44 cites·5 claims
- 0768US12479166B2Resin profile joining method and resin profile joining deviceYKK ARCHITECTURAL·Filed 2023·Granted Nov 25, 2025·0 cites·6 claims
- 0868US11673346B2Manufacturing method of resin frameYKK ARCHITECTURAL·Filed 2021·Granted Jun 13, 2023·0 cites·2 claims
- 0967US5761860APanel mounting structureYKK ARCHITECTURAL·Filed 1997·Granted Jun 9, 1998·38 cites·4 claims
- 1064US6014846AMulti-window sash and batten attachment structureYKK ARCHITECTURAL·Filed 1999·Granted Jan 18, 2000·32 cites·4 claims
- 1162US7856757B2Sash window assemblyYKK ARCHITECTURAL·Filed 2007·Granted Dec 28, 2010·7 cites·4 claims
- 1260US5560147AMovable louver windowYKK ARCHITECTURAL·Filed 1995·Granted Oct 1, 1996·31 cites·13 claims
- 1360US2025136778A1Method for producing resin compositionYKK ARCHITECTURAL·Filed 2024·Application pending·0 cites
- 1460US2025136779A1Method for producing resin compositionYKK ARCHITECTURAL·Filed 2024·Application pending·0 cites
- 1560US2008216440A1Joint construction, fitting and manufacturing process of fittingYKK ARCHITECTURAL·Filed 2008·Application pending·0 cites
- 1659US5657591AConnection structure of a frameworkYKK ARCHITECTURAL·Filed 1996·Granted Aug 19, 1997·32 cites·20 claims
- 1759US5105593AWeatherproof curtain wall unitYKK ARCHITECTURAL·Filed 1991·Granted Apr 21, 1992·32 cites·4 claims
- 1858USD539634SLockYKK ARCHITECTURAL·Filed 2005·Granted Apr 3, 2007·14 cites·1 claims
- 1958US2008202046A1Sash window assemblyYKK ARCHITECTURAL·Filed 2008·Application pending·0 cites
- 2056US5758459ASash frame structure for attaching glassYKK ARCHITECTURAL·Filed 1996·Granted Jun 2, 1998·28 cites·14 claims
- 2154US7543409B2Door pull and sash window having the door pullYKK ARCHITECTURAL·Filed 2004·Granted Jun 9, 2009·8 cites·2 claims
- 2253US6032423ACurtain wall having mullion structureYKK ARCHITECTURAL·Filed 1998·Granted Mar 7, 2000·34 cites·3 claims
- 2353US5267419APanel fastener constructionYKK ARCHITECTURAL·Filed 1991·Granted Dec 7, 1993·26 cites·7 claims
- 2450US5653060ASliding window structureYKK ARCHITECTURAL·Filed 1995·Granted Aug 5, 1997·18 cites·6 claims
- 2550US5632125ACurtain wallYKK ARCHITECTURAL·Filed 1995·Granted May 27, 1997·36 cites·14 claims
- 2650US5095672AWindowsillYKK ARCHITECTURAL·Filed 1991·Granted Mar 17, 1992·20 cites·1 claims
- 2748US5822926AStructure for mounting cremorne lock and reinforcing member in vertical frame element constituting door or window leafYKK ARCHITECTURAL·Filed 1997·Granted Oct 20, 1998·20 cites·9 claims
- 2848US5749175AStructure of mating portions of double door assemblyYKK ARCHITECTURAL·Filed 1997·Granted May 12, 1998·21 cites·13 claims
- 2946USD579758SSash lockYKK ARCHITECTURAL·Filed 2006·Granted Nov 4, 2008·8 cites·1 claims
- 3045US5678366ASliding window structureYKK ARCHITECTURAL·Filed 1995·Granted Oct 21, 1997·24 cites·11 claims
- 3143USD559096SWindow stayYKK ARCHITECTURAL·Filed 2006·Granted Jan 8, 2008·5 cites·1 claims
- 3241USD559097SWindow stayYKK ARCHITECTURAL·Filed 2006·Granted Jan 8, 2008·4 cites·1 claims
- 3341US2018266752A1Thermal insulating profileYKK ARCHITECTURAL·Filed 2017·Application pending·0 cites
- 3441US2018224199A1Method of manufacturing thermal insulating profile and thermal insulating profileYKK ARCHITECTURAL·Filed 2017·Application pending·0 cites
- 3538US5598672APanel member mounting structure of curtain wallYKK ARCHITECTURAL·Filed 1995·Granted Feb 4, 1997·16 cites·16 claims
- 3635USD565200SComponent of heat-insulating doors and windowsYKK ARCHITECTURAL·Filed 2006·Granted Mar 25, 2008·2 cites·1 claims
- 3732US5651229AStructural componentYKK ARCHITECTURAL·Filed 1995·Granted Jul 29, 1997·11 cites·17 claims
- 3830US5682714APartitioning sashYKK ARCHITECTURAL·Filed 1995·Granted Nov 4, 1997·7 cites·16 claims
- 3930US5647179AAluminum frame memberYKK ARCHITECTURAL·Filed 1995·Granted Jul 15, 1997·8 cites·10 claims
- 4029US5542215ASash supporting structure of hinged swinging windowYKK ARCHITECTURAL·Filed 1994·Granted Aug 6, 1996·6 cites·5 claims
- 4126US5596850AFixed window having glazing device held stably in position against displacement by wind pressureYKK ARCHITECTURAL·Filed 1994·Granted Jan 28, 1997·1 cites·3 claims
- 4224US6065248ACremorne lock mounting device for windowYKK ARCHITECTURAL·Filed 1997·Granted May 23, 2000·5 cites·7 claims
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