Inventor · disambiguated record
Kenichiro Matsumura
Also filed as: MATSUMURA KENICHIRO
16 granted patents·3 pending applications·32 citations·filing 1995–2022
88Inventor score
Files withNIPPON STEEL CORP7NIPPON STEEL & SUMITOMO METAL CORP6TANIGUCHI HIROKAZU3MATSUMURA KENICHIRO2SONY CORP1
Top patents by PatentIndex Score
19 records- 0194US11338550B2Hot-stamped bodyNIPPON STEEL CORP·Filed 2018·Granted May 24, 2022·5 cites·5 claims
- 0284US9150946B2Hot dip galvanized high strength steel sheet excellent in plating adhesion and hole expandability and method of production of sameTANIGUCHI HIROKAZU·Filed 2011·Granted Oct 6, 2015·5 cites·10 claims
- 0379US8834651B2Method of production and production facility of high strength cold rolled steel sheet excellent in chemical convertibilityMATSUMURA KENICHIRO·Filed 2008·Granted Sep 16, 2014·12 cites·4 claims
- 0476US10392686B2Mg-containing Zn alloy coated steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Aug 27, 2019·1 cites·5 claims
- 0576US7545447B2Display apparatus having multiple source-dependent display modesSONY CORP·Filed 2005·Granted Jun 9, 2009·5 cites·5 claims
- 0675US10538852B2Plated steel sheet and method producing sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jan 21, 2020·1 cites·8 claims
- 0757US12180564B2Plated steel sheetNIPPON STEEL CORP·Filed 2022·Granted Dec 31, 2024·0 cites·7 claims
- 0857US11401567B2Manufacturing method of steel sheetNIPPON STEEL CORP·Filed 2017·Granted Aug 2, 2022·0 cites·4 claims
- 0954US11285698B2Hot-stamped bodyNIPPON STEEL CORP·Filed 2018·Granted Mar 29, 2022·0 cites·8 claims
- 1052US2008283154A1Hot dip galvanized high strength steel sheet excellent in plating adhesion and hole expandability and method of production of sameTANIGUCHI HIROKAZU·Filed 2005·Application pending·0 cites
- 1149US10837118B2Surface treated steel sheet for fuel tankNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Nov 17, 2020·0 cites·11 claims
- 1249US10688755B2Steel sheet for a fuel tankNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jun 23, 2020·0 cites·8 claims
- 1347US11473174B2Coated steel productNIPPON STEEL CORP·Filed 2017·Granted Oct 18, 2022·0 cites·11 claims
- 1447US2020032360A1Hot stamped bodyNIPPON STEEL CORP·Filed 2017·Application pending·0 cites
- 1543US10697067B2Steel sheet for a fuel tankNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Jun 30, 2020·0 cites·5 claims
- 1642US2007190353A1Hot dip galvanized composite high strength steel sheet excellent in shapeability and hole enlargement ability and method of production of sameTANIGUCHI HIROKAZU·Filed 2005·Application pending·0 cites
- 1740US8533725B2Information processing system and use right collective management methodMATSUMURA KENICHIRO·Filed 2011·Granted Sep 10, 2013·0 cites·7 claims
- 1836US10563296B2Coated steelNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Granted Feb 18, 2020·0 cites·6 claims
- 1936US5616232AProcess for producing zinc-chromium alloy-electroplated steel plateNIPPON STEEL CORP·Filed 1995·Granted Apr 1, 1997·3 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →