Inventor · disambiguated record
Katsuhiro Sasai
Also filed as: SASAI KATSUHIRO
7 granted patents·6 pending applications·16 citations·filing 1998–2016
77Inventor score
Files withNIPPON STEEL CORP6SASAI KATSUHIRO4MIYAZAKI MASAFUMI1NIPPON STEEL & SUMITOMO METAL CORP1YAMAMOTO KENICHI1
Top patents by PatentIndex Score
13 records- 0176US6443219B1Method for casting molten metalNIPPON STEEL CORP·Filed 1998·Granted Sep 3, 2002·13 cites·21 claims
- 0260US9650690B2High-strength steel sheet and method of producing molten steel for high-strength steel sheetYAMAMOTO KENICHI·Filed 2009·Granted May 16, 2017·2 cites·14 claims
- 0359US8048197B2Low carbon steel sheet and low carbon steel slab and process for producing sameNIPPON STEEL CORP·Filed 2008·Granted Nov 1, 2011·0 cites·15 claims
- 0455US6773829B2Method for casting molten metal, apparatus for the same, and cast slabNIPPON STEEL CORP·Filed 2002·Granted Aug 10, 2004·1 cites·4 claims
- 0551US10987730B2Continuous casting apparatus and continuous casting method for multilayered slabNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Apr 27, 2021·0 cites·20 claims
- 0650US2007079910A1Thin gauge steel sheet excellent in surface conditions, formability, and workability and method for producing the sameNIPPON STEEL CORP·Filed 2004·Application pending·0 cites
- 0749US9017492B2Thin gauge steel sheet excellent in surface conditions, formability, and workability and method for producing the sameSASAI KATSUHIRO·Filed 2010·Granted Apr 28, 2015·0 cites·4 claims
- 0847US7347904B2Low carbon steel sheet and low carbon steel slab and process for producing sameNIPPON STEEL CORP·Filed 2002·Granted Mar 25, 2008·0 cites·16 claims
- 0945US2009288799A1Method of Production of Ultralow Carbon Cast SlabMIYAZAKI MASAFUMI·Filed 2006·Application pending·0 cites
- 1045US2002096308A1Method for casting molten metal, apparatus for the same, and cast slabNIPPON STEEL CORP·Filed 2002·Application pending·0 cites
- 1144US2009317285A1High strength steel plate superior in stretch flange formability and fatigue characteristicsSASAI KATSUHIRO·Filed 2007·Application pending·0 cites
- 1240US2010158746A1Extremely Low Carbon Steel Plate Excellent in Surface Characteristics, Workability, and Formability and a Method of Producing Extremely Low Carbon Cast SlabSASAI KATSUHIRO·Filed 2006·Application pending·0 cites
- 1337US2012261085A1Extremely low carbon steel plate excellent in surface characteristics, workability, and formability and a method of producing extremely low carbon cast slabSASAI KATSUHIRO·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →