Inventor · disambiguated record

Akihiko Akada

Also filed as: AKADA AKIHIKO

2 granted patents·12 citations·filing 1991–1992

56Inventor score

Technology areasC22B F27B

Files withSUMITOMO METAL MINING CO2

Top patents by PatentIndex Score

2 records

0144US5178667ADry process for refining zinc sulfide concentratesSUMITOMO METAL MINING CO·Filed 1991·Granted Jan 12, 1993·7 cites·26 claims
0229US5174746AMethod of operation of flash smelting furnaceSUMITOMO METAL MINING CO·Filed 1992·Granted Dec 29, 1992·5 cites·7 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →