Assignee
SUMITOMO ELECTRIC FINE POLYMER INC
JP·19 granted patents·13 pending applications·6 citations·filing 2013–2025
Top patents by PatentIndex Score
32 records- 0189US11326034B2Method for manufacturing polytetrafluoroethylene formed product, and polytetrafluoroethylene formed productSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2016·Granted May 10, 2022·3 cites·9 claims
- 0287US11648758B2Formed articleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2020·Granted May 16, 2023·2 cites·18 claims
- 0375US10269472B2Heat-shrinkable tube, heat-shrinkable cap, and method of waterproofing electrical wire bundleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2015·Granted Apr 23, 2019·1 cites·8 claims
- 0467US9776289B2Fluorocarbon resin composite, cookware, cooker, roller for office automation equipment, belt for office automation equipment, and method for producing themSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2013·Granted Oct 3, 2017·0 cites·2 claims
- 0561US12076693B2Hollow-fiber membrane moduleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2019·Granted Sep 3, 2024·0 cites·4 claims
- 0661US11552356B2Electricity storage device member, method of manufacturing the same, and electricity storage deviceSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2018·Granted Jan 10, 2023·0 cites·12 claims
- 0760US10858487B2Polytetrafluoroethylene formed product, and manufacturing method thereforSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2016·Granted Dec 8, 2020·0 cites·14 claims
- 0860US9463420B2Manufacturing methods for a porous fluororesin compositeSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2014·Granted Oct 11, 2016·0 cites·4 claims
- 0960US2025279641A1Heat-shrinkable tube and wire harnessSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2025·Application pending·0 cites
- 1059US2025108340A1Porous membrane, porous membrane laminate, and method of manufacturing porous membraneSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2022·Application pending·0 cites
- 1156US2025050275A1Hollow fiber membrane module and hollow fiber membrane for moduleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2022·Application pending·0 cites
- 1256US2025087912A1Heat shrinkable connecting component and method of manufacturing heat shrinkable connecting componentSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2022·Application pending·0 cites
- 1355US12259052B2Valve memberSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2021·Granted Mar 25, 2025·0 cites·2 claims
- 1455US2016354971A1Method for attaching guide ring to roller and jig for attaching guide ringSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2016·Application pending·0 cites
- 1554US2023182085A1Porous membrane laminate, filter element and method of manufacturing porous membrane laminateSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2021·Application pending·0 cites
- 1652US10717053B2Method for producing laminated complex, and laminated complexSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2017·Granted Jul 21, 2020·0 cites·4 claims
- 1752US9493619B2Method for producing porous polytetrafluoroethylene film and porous polytetrafluoroethylene filmSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2014·Granted Nov 15, 2016·0 cites·4 claims
- 1852US2019351639A1Heat-resistant two-layer heat-shrinkable tube and method for covering object to be coveredSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2018·Application pending·0 cites
- 1952US2024246038A1Aeration moduleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2022·Application pending·0 cites
- 2051US9669608B2Porous polytetrafluoroethylene composite and method for producing the sameSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2014·Granted Jun 6, 2017·0 cites·4 claims
- 2151US2025135406A1Porous membrane laminateSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2022·Application pending·0 cites
- 2251US2024106221A1Heat shrinkable tube, heat shrinkable coupling component, method of manufacturing heat shrinkable tube, and method of manufacturing heat shrinkable coupling componentSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2022·Application pending·0 cites
- 2350US12214316B2Method for manufacturing hollow fiber membrane module, and hollow fiber membrane moduleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2020·Granted Feb 4, 2025·0 cites·5 claims
- 2450US11801480B2Hollow-fiber membrane and hollow-fiber membrane moduleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2019·Granted Oct 31, 2023·0 cites·7 claims
- 2549US10814286B2Semipermeable membrane and method for producing semipermeable membraneSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2016·Granted Oct 27, 2020·0 cites·10 claims
- 2648US9695291B2Porous polytetrafluoroethylene film and method for producing sameSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2014·Granted Jul 4, 2017·0 cites·4 claims
- 2747US12362552B2Heat-shrinkable tube, heat-shrinkable sheet, connector, and method for manufacturing heat-shrinkable tubeSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2019·Granted Jul 15, 2025·0 cites·4 claims
- 2846US2019322830A1Porous material, gas sensor, and method for producing porous materialSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2017·Application pending·0 cites
- 2945US9421499B2Microporous modified-polytetrafluoroethylene membrane, porous-modified-polytetrafluoroethylene-membrane composite and production process thereof, and separation membrane elementSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2013·Granted Aug 23, 2016·0 cites·6 claims
- 3042US2018050517A1Adhesive reinforcing sheet, sliding member and method for producing adhesive reinforcing sheetSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2016·Application pending·0 cites
- 3140US10391457B2Porous filterSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2015·Granted Aug 27, 2019·0 cites·4 claims
- 3237US2022221681A1Optical element holder and optical componentSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2020·Application pending·0 cites
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