Inventor · disambiguated record
Masayasu Nagoshi
Also filed as: NAGOSHI MASAYASU
25 granted patents·7 pending applications·94 citations·filing 2000–2019
94Inventor score
Top patents by PatentIndex Score
32 records- 0194US9531014B2Stainless steel for fuel cell separatorsJFE STEEL CORP·Filed 2012·Granted Dec 27, 2016·9 cites·11 claims
- 0284US10697038B2Grain 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
- 0382US6485864B1Production process of material for lithium-ion secondary batteries, material obtained by the process, and batteriesADCHEMCO CORP·Filed 2000·Granted Nov 26, 2002·29 cites·34 claims
- 0481US10889875B2Grain 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
- 0581US9871258B2Stainless steel for fuel cell separatorsJFE STEEL CORP·Filed 2016·Granted Jan 16, 2018·2 cites·11 claims
- 0679US9200165B2Surface treatment liquid for zinc or zinc alloy coated steel sheet, zinc or zinc alloy-coated steel sheet, and method for manufacturing the sameIMOKAWA TORU·Filed 2011·Granted Dec 1, 2015·3 cites·6 claims
- 0776US9939382B2Method of checking forsterite, apparatus that evaluates forsterite, and production line that manufactures steel sheetJFE STEEL CORP·Filed 2014·Granted Apr 10, 2018·1 cites·20 claims
- 0875US6880619B1Heat treating plant, installation method for porous regenerative element, production method for heat treated substance, selection method for porous regenerative element, and spent porous regenerative element component memberNGK INSULATORS LTD·Filed 2000·Granted Apr 19, 2005·21 cites·20 claims
- 0973US9512331B2Surface treatment agent for zinc or zinc alloy coated steel sheet, zinc or zinc alloy coated steel sheet, and method of producing the steel sheetIMOKAWA TORU·Filed 2011·Granted Dec 6, 2016·2 cites·4 claims
- 1072US8968839B2Method for producing surface-treated metallic materialNAGOSHI MASAYASU·Filed 2011·Granted Mar 3, 2015·1 cites·16 claims
- 1171US9243334B2Method and apparatus for manufacturing Si-containing cold rolled steel sheetsMATSUSHIMA TOMOHIRO·Filed 2012·Granted Jan 26, 2016·1 cites·18 claims
- 1267US7338718B2Zinc hot dip galvanized steel plate excellent in press formability and method for production thereofJFE STEEL CORP·Filed 2003·Granted Mar 4, 2008·10 cites·18 claims
- 1361US8623514B2Zinc-based metal plated steel sheetMAKIMIZU YOICHI·Filed 2011·Granted Jan 7, 2014·1 cites·6 claims
- 1461US8025980B2Hot dip galvanized steel sheet and method for manufacturing sameJFE STEEL CORP·Filed 2004·Granted Sep 27, 2011·4 cites·8 claims
- 1560US9809884B2Method for manufacturing galvanized steel sheetJFE STEEL CORP·Filed 2014·Granted Nov 7, 2017·0 cites·11 claims
- 1659US8221900B2Zinc-based metal plated steel sheetMAKIMIZU YOICHI·Filed 2008·Granted Jul 17, 2012·1 cites·4 claims
- 1757USRE45821EZinc-based metal plated steel sheetJFE STEEL CORP·Filed 2008·Granted Dec 22, 2015·1 cites·4 claims
- 1857US2011226387A1Galvanized steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2009·Application pending·0 cites
- 1956US10351960B2Galvanized steel sheet and method for producing the sameJFE STEEL CORP·Filed 2015·Granted Jul 16, 2019·0 cites·18 claims
- 2056US6699592B2Galvannealed steel sheet and method for manufacturing the sameNIPPON KOKAN KK·Filed 2002·Granted Mar 2, 2004·6 cites·29 claims
- 2155US10392706B2Galvanized steel sheet and method for producing the sameJFE STEEL CORP·Filed 2015·Granted Aug 27, 2019·0 cites·20 claims
- 2255US8268095B2Method of manufacturing hot dip galvannealed steel sheet and hot dip galvannealed steel sheetMASUOKA HIROYUKI·Filed 2007·Granted Sep 18, 2012·0 cites·14 claims
- 2355US2012301709A1Hot dip galvannealed steel sheetMASUOKA HIROYUKI·Filed 2012·Application pending·0 cites
- 2454US8815349B2Hot dip galvanized steel sheet and method for manufacturing sameTAIRA SHOICHIRO·Filed 2011·Granted Aug 26, 2014·0 cites·14 claims
- 2548US9260774B2Method for manufacturing hot dip galvanized steel sheetHOSHINO KATSUYA·Filed 2011·Granted Feb 16, 2016·0 cites·5 claims
- 2648US2014193668A1Stainless steel for fuel cell separatorMAKIISHI NORIKO·Filed 2012·Application pending·0 cites
- 2747US2008149228A1Methods for producing a hot-dip galvanized steel sheet having excellent press formabilityJFE STEEL CORP·Filed 2008·Application pending·0 cites
- 2846US2014186614A1Electromagnetic steel sheet having insulating coating (as amended)FUJIBAYASHI NOBUE·Filed 2012·Application pending·0 cites
- 2944US2014154129A1Stainless steel for fuel cell separatorMAKIISHI NORIKO·Filed 2012·Application pending·0 cites
- 3040US10151718B2Quantitative analysis device for trace carbon and quantitative analysis method for trace carbonJFE STEEL CORP·Filed 2015·Granted Dec 11, 2018·0 cites·17 claims
- 3139US9034148B2Method for producing electrically-conducting material with modified surfaceNAGOSHI MASAYASU·Filed 2011·Granted May 19, 2015·0 cites·12 claims
- 3236US2004023180A1Alumina honeycomb structure, method for manufacture of the same, and heat-storing honeycomb structure using the sameFiled 2001·Application pending·0 cites
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