Inventor · disambiguated record
Noriaki Yoshitake
Also filed as: YOSHITAKE NORIAKI
8 granted patents·96 citations·filing 1989–1999
85Inventor score
Top patents by PatentIndex Score
8 records- 0177US5091023AComposition and process for chromating galvanized steel and like materialsHENKEL CORP·Filed 1990·Granted Feb 25, 1992·45 cites·4 claims
- 0265US5141575ASurface treatment for zinciferous surfacesHENKEL CORP·Filed 1990·Granted Aug 25, 1992·21 cites·20 claims
- 0364US4959277AProcess for treating plated steel sheetNIHON PARKERIZING·Filed 1989·Granted Sep 25, 1990·14 cites·13 claims
- 0440US4956027ATreatment of chromate coatingNIHON PARKERIZING·Filed 1989·Granted Sep 11, 1990·8 cites·11 claims
- 0534US5624480AComposition and process for substitutionally plating zinciferous surfacesHENKEL CORP·Filed 1994·Granted Apr 29, 1997·7 cites·20 claims
- 0628US5667843APre-treating zinciferous surfaces before conventional chromating to improve rust resistanceHENKEL CORP·Filed 1992·Granted Sep 16, 1997·1 cites·8 claims
- 0728US5362333APretreatment for zinc and zinc alloy prior to chromatingHENKEL CORP·Filed 1991·Granted Nov 8, 1994·0 cites·8 claims
- 0821US6372365B1Resin-coated Al-Zn alloy coated steel sheetDAIDO STEEL SHEET CORP·Filed 1999·Granted Apr 16, 2002·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →