Inventor · disambiguated record
Toshihiko Ooi
Also filed as: OOI TOSHIHIKO
5 granted patents·2 pending applications·95 citations·filing 1998–2016
80Inventor score
Top patents by PatentIndex Score
7 records- 0189US6610422B1Coated steel sheet and method for manufacturing the sameNIPPON KOKAN KK·Filed 2002·Granted Aug 26, 2003·52 cites·32 claims
- 0281US8389128B2High 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
- 0373US6315829B1Apparatus for hot-dip coating a steel stripNIPPON KOKAN KK·Filed 2000·Granted Nov 13, 2001·13 cites·10 claims
- 0464US6093452AContinuous hot-dip coating method and apparatus thereforNIPPON KOKAN KK·Filed 1998·Granted Jul 25, 2000·25 cites·12 claims
- 0551US2015337428A1HOT-DIP Al-Zn ALLOY COATED STEEL SHEET AND METHOD FOR PRODUCING SAMEJFE STEEL CORP·Filed 2014·Application pending·0 cites
- 0649US10662516B2Hot-dip Al—Zn—Mg—Si coated steel sheet and method of producing sameJFE STEEL CORP·Filed 2016·Granted May 26, 2020·0 cites·17 claims
- 0736US2012135271A1Hot dip al-zn coated steel sheetOOI TOSHIHIKO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →