Inventor · disambiguated record
Kenta Iwai
Also filed as: IWAI KENTA
16 granted patents·7 pending applications·7 citations·filing 2009–2025
85Inventor score
Top patents by PatentIndex Score
23 records- 0188US9901883B2Porous hollow fiber membraneTORAY INDUSTRIES·Filed 2015·Granted Feb 27, 2018·5 cites·8 claims
- 0280US12462958B2Method of producing phosphate-coated SmFeN-based anisotropic magnetic powder and phosphate-coated SmFeN-based anisotropic magnetic powderNICHIA CORP·Filed 2022·Granted Nov 4, 2025·0 cites·17 claims
- 0376US10040033B2Multilayer separation membraneTORAY INDUSTRIES·Filed 2014·Granted Aug 7, 2018·2 cites·7 claims
- 0475US12230438B2Compound for bonded magnet, bonded magnet, method of producing same, and resin composition for bonded magnetsNICHIA CORP·Filed 2021·Granted Feb 18, 2025·0 cites·17 claims
- 0569US2025149240A1Compound for bonded magnet, bonded magnet, method of producing same, and resin composition for bonded magnetsNICHIA CORP·Filed 2025·Application pending·0 cites
- 0667US2024112838A1METHOD OF PRODUCING PHOSPHATE-COATED SmFeN-BASED ANISOTROPIC MAGNETIC POWDERNICHIA CORP·Filed 2023·Application pending·0 cites
- 0761US2025014791A1Method of producing magnetic powder, magnetic material for magnetic field amplification, and magnetic material for hyper-high frequency absorptionNICHIA CORP·Filed 2022·Application pending·0 cites
- 0857US11806673B2Method for filtering oilTORAY INDUSTRIES·Filed 2021·Granted Nov 7, 2023·0 cites·16 claims
- 0956US2024006101A1PRODUCTION METHOD FOR PHOSPHATE-COATED SmFeN-BASED ANISOTROPIC MAGNETIC POWDER AND PHOSPHATE-COATED SmFeN-BASED ANISOTROPIC MAGNETIC POWDERNICHIA CORP·Filed 2021·Application pending·0 cites
- 1056US2023415227A1PRODUCTION METHOD FOR PHOSPHATE-COATED SmFeN-BASED ANISOTROPIC MAGNETIC POWDER, AND BONDED MAGNETNICHIA CORP·Filed 2021·Application pending·0 cites
- 1154US10456753B2Porous hollow fiber membraneTORAY INDUSTRIES·Filed 2016·Granted Oct 29, 2019·0 cites·6 claims
- 1254US2024216871A1Hollow fiber membrane and manufacturing method thereforTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 1352US12097470B2Porous membrane, composite membrane, and method for producing porous membraneTORAY INDUSTRIES·Filed 2019·Granted Sep 24, 2024·0 cites·7 claims
- 1448US11077407B2Porous hollow-fiber membrane and production process thereforTORAY INDUSTRIES·Filed 2017·Granted Aug 3, 2021·0 cites·10 claims
- 1548US11058996B2Porous hollow fiber membraneTORAY INDUSTRIES·Filed 2017·Granted Jul 13, 2021·0 cites·18 claims
- 1648US9174174B2Separation membrane and method for producing the sameKOMORI KENJI·Filed 2009·Granted Nov 3, 2015·0 cites·14 claims
- 1747US12151214B2Separation membrane element and separation membrane moduleTORAY INDUSTRIES·Filed 2013·Granted Nov 26, 2024·0 cites·20 claims
- 1847US11020709B2Composite porous hollow fiber membrane, production method for composite porous hollow fiber membrane, composite porous hollow fiber membrane module, and operation method for composite porous hollow fiber membrane moduleTORAY INDUSTRIES·Filed 2017·Granted Jun 1, 2021·0 cites·15 claims
- 1946US11141698B2Hollow fiber membrane module and method for operating sameTORAY INDUSTRIES·Filed 2016·Granted Oct 12, 2021·0 cites·12 claims
- 2046US10702834B2Separation membrane and method for producing sameTORAY INDUSTRIES·Filed 2015·Granted Jul 7, 2020·0 cites·6 claims
- 2145US10974199B2Hollow fiber membrane moduleTORAY INDUSTRIES·Filed 2017·Granted Apr 13, 2021·0 cites·10 claims
- 2242US11235989B2Composite porous hollow fiber membrane, composite porous hollow fiber membrane module, and operation method for composite porous hollow fiber membrane moduleTORAY INDUSTRIES·Filed 2017·Granted Feb 1, 2022·0 cites·17 claims
- 2342US2018057974A1Hollow fiber membrane manufacturing methodTORAY INDUSTRIES·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →