Inventor · disambiguated record
Michitaka Sakurai
Also filed as: SAKURAI MICHITAKA
16 granted patents·4 pending applications·61 citations·filing 1989–2020
91Inventor score
Top patents by PatentIndex Score
20 records- 0192US11850821B2Hot-pressed member, cold-rolled steel sheet for hot-pressed member, and method for producing the sameJFE STEEL CORP·Filed 2019·Granted Dec 26, 2023·4 cites·4 claims
- 0286US9255318B2High-steel galvanized steel sheet and method for manufacturing the sameONO YOSHIHIKO·Filed 2010·Granted Feb 9, 2016·4 cites·16 claims
- 0381US8389128B2High tensile-strength galvanized steel sheet and process for manufacturing high tensile-strength galvanized steel sheetTAKAGI SHUSAKU·Filed 2008·Granted Mar 5, 2013·5 cites·7 claims
- 0479US9039847B2High strength cold rolled steel sheet and method for manufacturing the sameONO YOSHIHIKO·Filed 2010·Granted May 26, 2015·3 cites·5 claims
- 0567US9816153B2High strength steel sheet and method of manufacturing the sameONO YOSHIHIKO·Filed 2011·Granted Nov 14, 2017·1 cites·8 claims
- 0661US9534269B2High strength cold rolled steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2013·Granted Jan 3, 2017·0 cites·10 claims
- 0760US12276006B2Method of producing high-strength hot-dip galvanized steel sheetJFE STEEL CORP·Filed 2020·Granted Apr 15, 2025·0 cites·8 claims
- 0859US12215405B2Hot-pressed member, cold-rolled steel sheet for hot pressing, and manufacturing methods thereforJFE STEEL CORP·Filed 2020·Granted Feb 4, 2025·0 cites·10 claims
- 0956US6699592B2Galvannealed steel sheet and method for manufacturing the sameNIPPON KOKAN KK·Filed 2002·Granted Mar 2, 2004·6 cites·29 claims
- 1054US2010326572A1Method for producing low yield strength cold rolled steel sheet excellent in uniformityJFE STEEL CORP·Filed 2008·Application pending·0 cites
- 1154US2010132850A1High strength galvanized steel sheet and method for producing the sameJFE STEEL CORP·Filed 2008·Application pending·0 cites
- 1252US10590505B2High strength steel sheet and method for manufacturing the sameJFE STEEL CORP·Filed 2016·Granted Mar 17, 2020·0 cites·11 claims
- 1351US5629099AAlloying-treated iron-zinc alloy dip-plated steel sheet excellent in press-formability and method for manufacturing sameNIPPON KOKAN KK·Filed 1994·Granted May 13, 1997·14 cites·11 claims
- 1450US2010330392A1Galvanized steel sheet excellent in uniformity and method for producing the sameJFE STEEL CORP·Filed 2008·Application pending·0 cites
- 1548US6129995AZinciferous coated steel sheet and method for producing the sameNIPPON KOKAN KK·Filed 1998·Granted Oct 10, 2000·8 cites·8 claims
- 1647US11186889B2High-strength steel sheet and manufacturing method thereforJFE STEEL CORP·Filed 2017·Granted Nov 30, 2021·0 cites·16 claims
- 1747US2007122554A1Method for manufacturing galvannealed steel sheetMATSUDA HIROSHI·Filed 2004·Application pending·0 cites
- 1838US4973500AMethod of plating metal sheets by passing the sheet upwards in close proximity to an upwardly directed nozzleNIPPON KOKAN KK·Filed 1989·Granted Nov 27, 1990·7 cites·60 claims
- 1935US5849423AZinciferous plated steel sheet and method for manufacturing sameNIPPON KOKAN KK·Filed 1996·Granted Dec 15, 1998·5 cites·52 claims
- 2028US5861218AZinciferous plated steel sheet and method for manufacturing sameNKK CORORATION·Filed 1995·Granted Jan 19, 1999·4 cites·16 claims
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