Inventor · disambiguated record
Takashi Terashima
Also filed as: TERASHIMA TAKASHI
53 granted patents·25 pending applications·80 citations·filing 1982–2022
97Inventor score
Top patents by PatentIndex Score
78 records- 0195US9194016B2Annealing separator for grain-oriented electromagnetic steel sheetJFE STEEL CORP·Filed 2012·Granted Nov 24, 2015·7 cites·2 claims
- 0288US10087529B2Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coatingJFE STEEL CORP·Filed 2015·Granted Oct 2, 2018·2 cites·3 claims
- 0384US10697038B2Grain oriented electrical steel sheet, method for manufacturing grain oriented electrical steel sheets, method for evaluating grain oriented electrical steel sheets, and iron coreJFE STEEL CORP·Filed 2015·Granted Jun 30, 2020·2 cites·6 claims
- 0484US10377634B2Carbon material, material for a battery electrode, and batterySHOWA DENKO KK·Filed 2018·Granted Aug 13, 2019·1 cites·18 claims
- 0583US10395807B2Grain-oriented electrical steel sheet having excellent magnetic characteristics and coating adhesionJFE STEEL CORP·Filed 2014·Granted Aug 27, 2019·2 cites·18 claims
- 0681US11692272B2Coated metal, coating-forming treatment solution, and method for producing coated metalJFE STEEL CORP·Filed 2022·Granted Jul 4, 2023·0 cites·1 claims
- 0781US10889875B2Grain oriented electrical steel sheet, method for manufacturing grain oriented electrical steel sheets, method for evaluating grain oriented electrical steel sheets, and iron coreJFE STEEL CORP·Filed 2019·Granted Jan 12, 2021·0 cites·8 claims
- 0881US2022170131A1Method of manufacturing low iron loss grain oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 0979US10458021B2Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coatingJFE STEEL CORP·Filed 2018·Granted Oct 29, 2019·0 cites·3 claims
- 1075US12104216B2Annealing separator for grain-oriented electrical steel sheet and method of producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2019·Granted Oct 1, 2024·0 cites·6 claims
- 1175US10435791B2Treatment solution for chromium-free tension coating, method for forming chromium-free tension coating, and grain oriented electrical steel sheet with chromium-free tension coatingJFE STEEL CORP·Filed 2018·Granted Oct 8, 2019·0 cites·3 claims
- 1274US11926888B2Annealing separator for grain-oriented electrical steel sheet and method of producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2019·Granted Mar 12, 2024·0 cites·10 claims
- 1374US11198917B2Method for nitriding grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2018·Granted Dec 14, 2021·0 cites·7 claims
- 1471US11280003B2Coated metal, coating-forming treatment solution, and method for producing coated metalJFE STEEL CORP·Filed 2017·Granted Mar 22, 2022·0 cites·18 claims
- 1568US12442053B2Grain-oriented electrical steel sheet, method for manufacturing grain-oriented electrical steel sheet, and method for evaluating grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2021·Granted Oct 14, 2025·0 cites·14 claims
- 1668US11473176B2Oriented electrical steel sheet and method for producing sameJFE STEEL CORP·Filed 2018·Granted Oct 18, 2022·0 cites·12 claims
- 1767US12486554B2Method of determining final annealing conditions for grain-oriented electrical steel sheet and method of producing grain-oriented electrical steel sheet using method of determining thereofJFE STEEL CORP·Filed 2022·Granted Dec 2, 2025·0 cites·8 claims
- 1867US11781196B2Grain-oriented electromagnetic steel sheet and method of producing grain-oriented electromagnetic steel sheetJFE STEEL CORP·Filed 2017·Granted Oct 10, 2023·0 cites·18 claims
- 1967US6658319B2Molding-condition setting method for an injection molding machineNISSEI PLASTICS IND CO·Filed 2002·Granted Dec 2, 2003·8 cites·14 claims
- 2067US2015354051A1Apparatus and method for nitriding grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2014·Application pending·0 cites
- 2167US2024271241A1Method for manufacturing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 2266US10214793B2Method and device for nitriding grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2014·Granted Feb 26, 2019·0 cites·7 claims
- 2366US2024043950A1Powder for annealing separator and production method for grain-oriented electrical steel sheet using sameJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 2465US10144646B2Carbon material, material for a battery electrode, and batterySHOWA DENKO KK·Filed 2014·Granted Dec 4, 2018·0 cites·15 claims
- 2565US4486692ADC Motor control circuit for drop-out of stopping pulses in recorderSONY CORP·Filed 1982·Granted Dec 4, 1984·15 cites·20 claims
- 2665US2024026482A1Method for producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 2765US2018226649A1Carbon material for negative electrode for lithium ion secondary battery, manufacturing process therefor and use thereofSHOWA DENKO KK·Filed 2018·Application pending·0 cites
- 2865US2024240292A1Method of producing grain-oriented electrical steel sheet and annealing separator used for sameJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 2965US2017298467A1Low iron loss grain oriented electrical steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2015·Application pending·0 cites
- 3064US12488919B2Method of producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2021·Granted Dec 2, 2025·0 cites·2 claims
- 3164US12033791B2Method for forming film and method for manufacturing electrical steel sheet with insulating filmJFE STEEL CORP·Filed 2020·Granted Jul 9, 2024·0 cites·16 claims
- 3264US11326219B2Grain-oriented electromagnetic steel sheet and method for producing grain-oriented electromagnetic steel sheetJFE STEEL CORP·Filed 2017·Granted May 10, 2022·0 cites·21 claims
- 3363US12104217B2Grain-oriented electrical steel sheet and production method thereforJFE STEEL CORP·Filed 2020·Granted Oct 1, 2024·0 cites·17 claims
- 3463US9953752B2Production method for grain-oriented electrical steel sheet and primary recrystallized steel sheet for production of grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2013·Granted Apr 24, 2018·1 cites·2 claims
- 3563US9099598B2Light-emitting device and method for manufacturing light-emitting deviceSHOWA DENKO KK·Filed 2012·Granted Aug 4, 2015·1 cites·9 claims
- 3663US2025230554A1Pre-treatment liquid and method for manufacturing electromagnetic steel sheet provided with insulating filmJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 3763US2023323497A1Powder for annealing separator and method of producing same, and method of producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2021·Application pending·0 cites
- 3862US12467106B2Method of producing grain-oriented electrical steel sheet and annealing separator application lineJFE STEEL CORP·Filed 2020·Granted Nov 11, 2025·0 cites·1 claims
- 3962US11981821B2Insulating coating treatment liquid, and grain-oriented electrical steel sheet having insulating coating and method for producing the sameJFE STEEL CORP·Filed 2019·Granted May 14, 2024·0 cites·20 claims
- 4062US2015255793A1Carbon material for negative electrode for lithium ion secondary battery, manufacturing process therefor and use thereofSHOWA DENKO KK·Filed 2013·Application pending·0 cites
- 4161US12104257B2Electrical steel sheet with insulating filmJFE STEEL CORP·Filed 2020·Granted Oct 1, 2024·0 cites·21 claims
- 4261US2024249863A1Method of producing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 4360US12480176B2Method of manufacturing grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2021·Granted Nov 25, 2025·0 cites·6 claims
- 4460US7465361B2Method for producing grain oriented magnetic steel sheet and grain oriented magnetic steel sheetJFE STEEL CORP·Filed 2003·Granted Dec 16, 2008·4 cites·9 claims
- 4560US5909246AImage sensing device and method of adjusting quantity of lightSONY CORP·Filed 1996·Granted Jun 1, 1999·23 cites·10 claims
- 4660US2025116005A1Pre-treatment liquid and method for manufacturing electromagnetic steel sheet provided with insulating filmJFE STEEL CORP·Filed 2022·Application pending·0 cites
- 4759US11923115B2Insulating coating-attached electrical steel sheet and manufacturing method thereforJFE STEEL CORP·Filed 2019·Granted Mar 5, 2024·0 cites·8 claims
- 4859US11894167B2Grain-oriented electrical steel sheet, iron core of transformer, transformer, and method for reducing noise of transformerJFE STEEL CORP·Filed 2017·Granted Feb 6, 2024·0 cites·20 claims
- 4959US10968521B2Grain-oriented electrical steel sheet and production method for grain-oriented electrical steel sheetJFE STEEL CORP·Filed 2017·Granted Apr 6, 2021·0 cites·19 claims
- 5058US12163232B2Treatment agent for chromium-free insulating coating formation, insulation-coated grain-oriented electrical steel sheet, and method for manufacturing the sameJFE STEEL CORP·Filed 2019·Granted Dec 10, 2024·0 cites·20 claims
Showing the top 50 of 78 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →