Inventor · disambiguated record
Takumi Sone
Also filed as: SONE TAKUMI
2 granted patents·1 pending application·19 citations·filing 1994–2003
56Inventor score
Technology areasC23C
Top patents by PatentIndex Score
3 records- 0152US5466305AMethod of treating the surface of titaniumTANAKA LIMITED·Filed 1994·Granted Nov 14, 1995·18 cites·2 claims
- 0249US7291229B2Method of surface treatment of titanium metalOSAKA PREFECTURE·Filed 2003·Granted Nov 6, 2007·1 cites·2 claims
- 0333US2002020476A1Method of surface treatment of titanium metalFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →