Inventor · disambiguated record
Osamu Tsubakihara
Also filed as: TSUBAKIHARA OSAMU
2 granted patents·37 citations·filing 1981–1981
62Inventor score
Technology areasB22D
Files withNIPPON STEEL CORP2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →