Inventor · disambiguated record
Akira Tachiki
Also filed as: TACHIKI AKIRA
16 granted patents·5 pending applications·35 citations·filing 2000–2021
87Inventor score
Files withNIPPON STEEL & SUMITOMO METAL CORP11HIRANO SHIGERU3NIPPON STEEL CORP3TACHIKI AKIRA2DENSO CORP1
Top patents by PatentIndex Score
21 records- 0182US9127341B2Steel 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
- 0280US10294577B2Chemical 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
- 0379US10577705B2Steel sheet for container and method for producing steel sheet for containerNIPPON STEEL CORP·Filed 2016·Granted Mar 3, 2020·1 cites·9 claims
- 0478US10301721B2Chemical 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
- 0578US6531569B1Resin material for gas separation base and process for producing the sameNAT INST OF ADVANCED IND SCIEN·Filed 2000·Granted Mar 11, 2003·27 cites·31 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
- 0957US10443141B2Steel 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
- 1057US2013034745A1Steel sheet for container and method of manufacturing the sameNIPPON STEEL CORP·Filed 2011·Application pending·0 cites
- 1156US2015167192A1Steel sheet for container and method of manufacturing the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Application pending·0 cites
- 1255US10563311B2Steel sheet for container and method for producing steel sheet for containerNIPPON STEEL CORP·Filed 2016·Granted Feb 18, 2020·0 cites·20 claims
- 1352US9212423B2Steel 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
- 1448US9212428B2Steel sheet for container and method of manufacturing the sameHIRANO SHIGERU·Filed 2011·Granted Dec 15, 2015·0 cites·12 claims
- 1548US2019226112A1Chemical treatment steel sheet, and method for producing chemical treatment steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2019·Application pending·0 cites
- 1646US10851467B2Steel 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
- 1744US9157165B2Method of production of chemically treated steel sheetHIRANO SHIGERU·Filed 2010·Granted Oct 13, 2015·0 cites·4 claims
- 1843US10465309B2Steel 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
- 1943US2020123663A1Chemical treatment steel sheet and method for manufacturing chemical treatment steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Application pending·0 cites
- 2041US2020123661A1Chemical treatment steel sheet and method for manufacturing chemical treatment steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2016·Application pending·0 cites
- 2138US11614048B2Injection control deviceDENSO CORP·Filed 2021·Granted Mar 28, 2023·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →