Inventor · disambiguated record
Fumihiro Hayashi
Also filed as: HAYASHI FUMIHIRO
24 granted patents·11 pending applications·171 citations·filing 1997–2022
93Inventor score
Files withSUMITOMO ELECTRIC FINE POLYMER INC16SUMITOMO ELECTRIC INDUSTRIES9HAYASHI FUMIHIRO5SUMITOMO ELEC FINE POLYMER INC3OKUDA YASUHIRO1
Top patents by PatentIndex Score
35 records- 0180US6689160B1Prosthesis for blood vesselSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Feb 10, 2004·53 cites·13 claims
- 0278US7586047B2Method for manufacturing patterned porous molded product or nonwoven fabric, and electric circuit componentSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Sep 8, 2009·9 cites·12 claims
- 0372US7976751B2Expanded porous polytetrafluoroethylene film having elastic recovery property in thickness-wise direction of the film, production process thereof, and use of the porous filmSUMITOMO ELECTRIC INDUSTRIES·Filed 2009·Granted Jul 12, 2011·7 cites·8 claims
- 0469US6053939AArtificial blood vesselVASCULAR GRAFT RESEARCH CENTER·Filed 1997·Granted Apr 25, 2000·85 cites·14 claims
- 0563US8506750B2Composite structure and process for producing the sameHAYASHI FUMIHIRO·Filed 2009·Granted Aug 13, 2013·4 cites·8 claims
- 0661US12076693B2Hollow-fiber membrane moduleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2019·Granted Sep 3, 2024·0 cites·4 claims
- 0760US9463420B2Manufacturing methods for a porous fluororesin compositeSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2014·Granted Oct 11, 2016·0 cites·4 claims
- 0857US11339299B2Method of making oil repellent sheet material and gas sensorSUMITOMO ELECTRIC INDUSTRIES·Filed 2018·Granted May 24, 2022·0 cites·8 claims
- 0956US2025050275A1Hollow fiber membrane module and hollow fiber membrane for moduleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2022·Application pending·0 cites
- 1054US7691299B2Process for production of expanded polytetrafluoroetylene productsSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Apr 6, 2010·2 cites·4 claims
- 1154US2010203310A1Fluororesin thin film, fluororesin composite, porous fluororesin composite, manufacturing methods thereof, and seperation membrane elementSUMITOMO ELEC FINE POLYMER INC·Filed 2007·Application pending·0 cites
- 1254US2023182085A1Porous membrane laminate, filter element and method of manufacturing porous membrane laminateSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2021·Application pending·0 cites
- 1353US7563487B2Anisotropic electrically conductive film and method of producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Jul 21, 2009·6 cites·2 claims
- 1452US10717053B2Method for producing laminated complex, and laminated complexSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2017·Granted Jul 21, 2020·0 cites·4 claims
- 1552US9493619B2Method for producing porous polytetrafluoroethylene film and porous polytetrafluoroethylene filmSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2014·Granted Nov 15, 2016·0 cites·4 claims
- 1652US2024246038A1Aeration moduleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2022·Application pending·0 cites
- 1752US2007154699A1Expanded porous polytetrafluoroethylene film having elastic recovery property in thickness-wise direction of the film, production process thereof, and use of the porous filmHAYASHI FUMIHIRO·Filed 2005·Application pending·0 cites
- 1851US10096855B2Redox flow cell membraneSUMITOMO ELECTRIC INDUSTRIES·Filed 2012·Granted Oct 9, 2018·0 cites·4 claims
- 1951US9669608B2Porous polytetrafluoroethylene composite and method for producing the sameSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2014·Granted Jun 6, 2017·0 cites·4 claims
- 2051US2025135406A1Porous membrane laminateSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2022·Application pending·0 cites
- 2150US12214316B2Method 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
- 2250US11801480B2Hollow-fiber membrane and hollow-fiber membrane moduleSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2019·Granted Oct 31, 2023·0 cites·7 claims
- 2349US12246292B2Micro or nano porous membrane, manufacturing method of same, porous resin membrane complex, and filter elementSUMITOMO ELECTRIC INDUSTRIES·Filed 2019·Granted Mar 11, 2025·0 cites·6 claims
- 2449US10814286B2Semipermeable membrane and method for producing semipermeable membraneSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2016·Granted Oct 27, 2020·0 cites·10 claims
- 2549US8147911B2Perforated porous resin base material and production process of porous resin base with inner wall surfaces of perforations made conductive.OKUDA YASUHIRO·Filed 2004·Granted Apr 3, 2012·5 cites·22 claims
- 2648US9695291B2Porous polytetrafluoroethylene film and method for producing sameSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2014·Granted Jul 4, 2017·0 cites·4 claims
- 2746US2019322830A1Porous material, gas sensor, and method for producing porous materialSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2017·Application pending·0 cites
- 2846US2006280767A1In vivo grafting materialHAYASHI FUMIHIRO·Filed 2004·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
- 3044US2015079392A1Fluororesin microporous membrane, method for producing the same, and filter element using the fluororesin microporous membraneSUMITOMO ELEC FINE POLYMER INC·Filed 2013·Application pending·0 cites
- 3142US2007173917A1Composite structure and process for producing the sameHAYASHI FUMIHIRO·Filed 2004·Application pending·0 cites
- 3241US8715559B2Non-porous sinter molded article of tetrafluoroethylene resin, expanded tetrafluoroethylene resin molded article, producing methods therefor, composite member, filter, impact deformation absorber and sealing materialHAYASHI FUMIHIRO·Filed 2006·Granted May 6, 2014·0 cites·4 claims
- 3340US10391457B2Porous filterSUMITOMO ELECTRIC FINE POLYMER INC·Filed 2015·Granted Aug 27, 2019·0 cites·4 claims
- 3440US7807066B2Method of manufacturing a porous resin substrate having perforations and method of making a porous resin substrate including perforations having electrically conductive wall facesSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Oct 5, 2010·0 cites·12 claims
- 3539US2014339155A1Porous polytetrafluoroethylene membrane, porous-polytetrafluoroethylene-membrane composite, and separation membrane elementSUMITOMO ELEC FINE POLYMER INC·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →