Inventor · disambiguated record
Yoshiaki Natori
Also filed as: NATORI YOSHIAKI
26 granted patents·12 pending applications·25 citations·filing 2009–2025
92Inventor score
Files withNIPPON STEEL CORP31NIPPON STEEL & SUMITOMO METAL CORP4NATORI YOSHIAKI1TAKAHASHI FUMIAKI1TOAGOSEI CO LTD1
Top patents by PatentIndex Score
38 records- 0195US12009709B2Rotating electrical machine, stator core and rotor core set, method for manufacturing rotating electrical machine, method for manufacturing non-oriented electrical steel sheet, method for manufacturing rotor and stator of rotating electrical machine, and non-oriented electrical steel sheet setNIPPON STEEL CORP·Filed 2022·Granted Jun 11, 2024·2 cites·3 claims
- 0294US11124854B2Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted Sep 21, 2021·4 cites·3 claims
- 0389US11279985B2Non-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted Mar 22, 2022·2 cites·6 claims
- 0487US11295881B2Non-oriented electrical steel sheet, manufacturing method of non-oriented electrical steel sheet, and manufacturing method of motor coreNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Apr 5, 2022·1 cites·11 claims
- 0586US12283845B2Non-oriented electrical steel sheet, segmented stator, and rotating electrical machineNIPPON STEEL CORP·Filed 2020·Granted Apr 22, 2025·1 cites·8 claims
- 0684US12148555B2Non-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2019·Granted Nov 19, 2024·1 cites·8 claims
- 0781US9570219B2Non-oriented electrical steel sheet and method of manufacturing non-oriented electrical steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Feb 14, 2017·6 cites·2 claims
- 0878US8920581B2Grain-oriented electrical steel sheet and manufacturing method thereofNATORI YOSHIAKI·Filed 2009·Granted Dec 30, 2014·5 cites·2 claims
- 0975US10604818B2Grain-oriented electrical steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Mar 31, 2020·1 cites·3 claims
- 1075US2024096531A1Non-oriented electrical steel sheet, motor core, method for manufacturing non-oriented electrical steel sheet, and method for manufacturing motor coreNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 1169US12473618B2Non-oriented electrical steel sheet and manufacturing method thereforNIPPON STEEL CORP·Filed 2022·Granted Nov 18, 2025·0 cites·7 claims
- 1269US12286694B2Non-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2022·Granted Apr 29, 2025·0 cites·4 claims
- 1369US12033776B2Non-oriented electrical steel sheet and method for manufacturing sameNIPPON STEEL CORP·Filed 2022·Granted Jul 9, 2024·0 cites·9 claims
- 1469US11866797B2Non-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2019·Granted Jan 9, 2024·0 cites·8 claims
- 1567US11053574B2Non-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted Jul 6, 2021·0 cites·5 claims
- 1666US11377705B2Grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2020·Granted Jul 5, 2022·0 cites·5 claims
- 1766US2025140456A1Non-oriented electrical steel sheet, motor core, method for manufacturing non-oriented electrical steel sheet, and method for manufacturing motor coreNIPPON STEEL CORP·Filed 2025·Application pending·0 cites
- 1864US12024762B2Non-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2022·Granted Jul 2, 2024·0 cites·1 claims
- 1964US2025026968A1Anaerobic curing adhesive composition, bonded laminated body, motor, and primer composition for anaerobic curingTOAGOSEI CO LTD·Filed 2022·Application pending·0 cites
- 2064US2024309498A1Non-grain-oriented electrical steel sheet, method for punching non-grain-oriented electrical steel sheet and die for punching non-grain-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 2164US2024153684A1Non-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 2264US2025188561A1Non-oriented electrical steel sheet and method for producing sameNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 2362US12500016B2Non-oriented electrical steel sheet and manufacturing method thereforNIPPON STEEL CORP·Filed 2022·Granted Dec 16, 2025·0 cites·10 claims
- 2462US12421568B2Non-oriented electrical steel sheet and method of manufacturing the sameNIPPON STEEL CORP·Filed 2021·Granted Sep 23, 2025·0 cites·11 claims
- 2562US12119706B2Non-oriented electrical steel sheet, production method for non-oriented electrical steel sheet, electric motor and production method for electric motorNIPPON STEEL CORP·Filed 2022·Granted Oct 15, 2024·0 cites·10 claims
- 2662US11942246B2Non-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2022·Granted Mar 26, 2024·0 cites·2 claims
- 2762US2025022639A1Non-oriented electrical steel sheet, iron core and motor core, and method for manufacturing iron core and motor coreNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 2861US8268097B2Grain-oriented electrical steel sheet and producing method thereforTAKAHASHI FUMIAKI·Filed 2009·Granted Sep 18, 2012·2 cites·13 claims
- 2960US2023139246A1Non-oriented electrical steel sheet and method of manufacturing the sameNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 3060US2024379265A1Non-oriented electrical steel sheet and manufacturing method thereforNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 3159US12451737B2Rotating electrical machine, stator core and rotor core set, method for manufacturing rotating electrical machine, method for manufacturing non-oriented electrical steel sheet for stator and non-oriented electrical steel sheet for rotor, method for manufacturing stator and rotor, and non-oriented electrical steel sheet setNIPPON STEEL CORP·Filed 2022·Granted Oct 21, 2025·0 cites·24 claims
- 3258US11499059B2Electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted Nov 15, 2022·0 cites·20 claims
- 3358US2025219474A1Stator core, manufacturing method for stator, and rotary electric machineNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 3458US2024084415A1Non-oriented electrical steel sheet and method for manufacturing the sameNIPPON STEEL CORP·Filed 2022·Application pending·0 cites
- 3556US11021771B2Non-oriented electrical steel sheet and method for manufacturing non-oriented electrical steel sheetNIPPON STEEL CORP·Filed 2018·Granted Jun 1, 2021·0 cites·2 claims
- 3655US12305253B2Electrical steel sheet and method for manufacturing sameNIPPON STEEL CORP·Filed 2020·Granted May 20, 2025·0 cites·4 claims
- 3752US2023104017A1Non-oriented electrical steel sheet and method of manufacturing the sameNIPPON STEEL CORP·Filed 2020·Application pending·0 cites
- 3845US10354784B2Non-oriented magnetic steel sheet and method of manufacturing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jul 16, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →