Inventor · disambiguated record
Nobuki Shiragaki
Also filed as: SHIRAGAKI NOBUKI
3 granted patents·1 pending application·5 citations·filing 2011–2021
56Inventor score
Files withFUJII SHIRO1NIPPON STEEL & SUMIKIN COATED1NIPPON STEEL & SUMIKIN COATED SHEET CORP1NIPPON STEEL CORP1
Top patents by PatentIndex Score
4 records- 0178US9133346B2Surface-coated aluminum and zinc plated steel sheet and method of preparing sameNIPPON STEEL & SUMIKIN COATED·Filed 2013·Granted Sep 15, 2015·3 cites·8 claims
- 0256US9080231B2Hot-dipped steel and method of producing sameFUJII SHIRO·Filed 2011·Granted Jul 14, 2015·2 cites·14 claims
- 0351US2023399750A1Surface-treated metal sheetNIPPON STEEL CORP·Filed 2021·Application pending·0 cites
- 0447US10053753B2Aluminum-zinc plated steel sheet and method for producing the sameNIPPON STEEL & SUMIKIN COATED SHEET CORP·Filed 2014·Granted Aug 21, 2018·0 cites·14 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →