Inventor · disambiguated record
Hirokazu Yokoya
Also filed as: YOKOYA HIROKAZU
20 granted patents·8 pending applications·13 citations·filing 2003–2021
89Inventor score
Files withNIPPON STEEL & SUMITOMO METAL CORP15NIPPON STEEL CORP5HIRANO SHIGERU3TACHIKI AKIRA2CHICHIKI TORU1
Top patents by PatentIndex Score
28 records- 0185US9061787B2Three-piece resealable can for acidic liquidHIRANO SHIGERU·Filed 2011·Granted Jun 23, 2015·5 cites·14 claims
- 0282US9127341B2Steel sheet for container having excellent organic film performance and process for producing the sameHIRANO SHIGERU·Filed 2011·Granted Sep 8, 2015·2 cites·7 claims
- 0380US10294577B2Chemical treatment steel sheet, and method for producing chemical treatment steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted May 21, 2019·1 cites·7 claims
- 0479US10577705B2Steel sheet for container and method for producing steel sheet for containerNIPPON STEEL CORP·Filed 2016·Granted Mar 3, 2020·1 cites·9 claims
- 0578US10301721B2Chemical treatment steel sheet, and method for producing chemical treatment steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted May 28, 2019·1 cites·12 claims
- 0671US9752222B2Steel sheet for container having excellent organic film performance and process for producing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Sep 5, 2017·0 cites·7 claims
- 0763US8133594B2Steel sheet for container useTACHIKI AKIRA·Filed 2010·Granted Mar 13, 2012·3 cites·11 claims
- 0860US10190231B2Ni-plated steel sheet, and method for producing Ni-plated steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Jan 29, 2019·0 cites·9 claims
- 0958US11674233B2Sn-based plated steel sheetNIPPON STEEL CORP·Filed 2021·Granted Jun 13, 2023·0 cites·3 claims
- 1058US10914017B2Sn-plated steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Feb 9, 2021·0 cites·4 claims
- 1157US10443141B2Steel sheet for containers, and method for producing steel sheet for containersNIPPON STEEL & SUMITOMO METAL CORP·Filed 2014·Granted Oct 15, 2019·0 cites·3 claims
- 1257US2013034745A1Steel sheet for container and method of manufacturing the sameNIPPON STEEL CORP·Filed 2011·Application pending·0 cites
- 1356US2015167192A1Steel sheet for container and method of manufacturing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Application pending·0 cites
- 1456US2013039722A1Metal strips with metallic-appearance excellent in forming stability and seamlessly-formed can body and manufacturing method thereofNIPPON STEEL CORP·Filed 2012·Application pending·0 cites
- 1555US10865491B2Sn-based alloy plated steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Dec 15, 2020·0 cites·4 claims
- 1655US10563311B2Steel sheet for container and method for producing steel sheet for containerNIPPON STEEL CORP·Filed 2016·Granted Feb 18, 2020·0 cites·20 claims
- 1753US9914584B2Three-piece resealable canNIPPON STEEL & SUMITOMO METAL CORP·Filed 2013·Granted Mar 13, 2018·0 cites·9 claims
- 1852US9212423B2Steel sheet for container use with excellent organic film performance and method of production of sameTACHIKI AKIRA·Filed 2010·Granted Dec 15, 2015·0 cites·12 claims
- 1948US9212428B2Steel sheet for container and method of manufacturing the sameHIRANO SHIGERU·Filed 2011·Granted Dec 15, 2015·0 cites·12 claims
- 2048US2020307159A1Steel sheet for containerNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Application pending·0 cites
- 2148US2019226112A1Chemical treatment steel sheet, and method for producing chemical treatment steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2019·Application pending·0 cites
- 2246US10851467B2Steel sheet for containers, and method for producing steel sheet for containersNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Dec 1, 2020·0 cites·17 claims
- 2346US9221123B2Laser processing apparatus and container manufacturing apparatusSAKAI TATSUHIKO·Filed 2010·Granted Dec 29, 2015·0 cites·22 claims
- 2445US2006230800A1Metal band having metallic appearance excellent in forming stability and seamlessly formed can body and method for production thereofCHICHIKI TORU·Filed 2003·Application pending·0 cites
- 2543US10465309B2Steel sheet for containers, and method for producing steel sheet for containersNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Nov 5, 2019·0 cites·12 claims
- 2643US2020123663A1Chemical treatment steel sheet and method for manufacturing chemical treatment steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Application pending·0 cites
- 2741US2020123661A1Chemical treatment steel sheet and method for manufacturing chemical treatment steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Application pending·0 cites
- 2830US9315877B2Steel sheet for bottom covers of aerosol cans and method for producing sameTORISU KEIICHIRO·Filed 2011·Granted Apr 19, 2016·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →