Inventor · disambiguated record
Hidetoshi Hatanaka
Also filed as: HATANAKA HIDETOSHI
4 granted patents·1 pending application·29 citations·filing 2003–2011
73Inventor score
Files withNIPPON STEEL CORP5
Top patents by PatentIndex Score
5 records- 0176US7534502B2Zinc-plated steel sheet excellent in corrosion resistance after coating and clarity of coating thereonNIPPON STEEL CORP·Filed 2003·Granted May 19, 2009·16 cites·6 claims
- 0266US7238431B2Highly corrosion-resistant hot dip plated steel material excellent in surface smoothnessNIPPON STEEL CORP·Filed 2003·Granted Jul 3, 2007·8 cites·12 claims
- 0362US8029915B2Highly corrosion-resistant hot-dip galvanized steel product excellent in surface smoothness and formability and process for producing sameNIPPON STEEL CORP·Filed 2003·Granted Oct 4, 2011·5 cites·6 claims
- 0462US7998533B2Highly corrosion-resistant hot-dip galvanized steel product excellent in surface smoothness and formability and process for producing sameNIPPON STEEL CORP·Filed 2007·Granted Aug 16, 2011·0 cites·8 claims
- 0557US2011268988A1Highly corrosion-resistant hot-dip galvanized steel product excellent in surface smoothness and formability and process for producing sameNIPPON STEEL CORP·Filed 2011·Application pending·0 cites
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