Inventor · disambiguated record
Kunihiko Toshin
Also filed as: TOSHIN KUNIHIKO
2 granted patents·4 pending applications·1 citations·filing 2010–2023
30Inventor score
Top patents by PatentIndex Score
6 records- 0163US2025206962A1Surface treated steel sheetNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 0260US8658275B2Surface-treated metal plateTOSHIN KUNIHIKO·Filed 2010·Granted Feb 25, 2014·1 cites·8 claims
- 0357US2025206963A1Surface treated steel sheet and method of production of partNIPPON STEEL CORP·Filed 2023·Application pending·0 cites
- 0457US2017204280A1Chromate-free precoated metal sheet having metallic appearance and water-based coating composition used in the sameNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Application pending·0 cites
- 0549US11091839B2Surface-treated steel sheet and method for producing surface-treated steel sheetNIPPON STEEL & SUMITOMO METAL CORP·Filed 2017·Granted Aug 17, 2021·0 cites·12 claims
- 0647US2014287257A1Chromate-free precoated metal sheet having metallic appearance and water-based coating composition used in the sameMORISHITA ATSUSHI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →