Inventor · disambiguated record

Kunio Ojima

Also filed as: OJIMA KUNIO

2 granted patents·5 citations·filing 1987–1988

50Inventor score

Technology areasC21D

Files withSUMIMOTO ELECTRIC INDUCTRIES L1 SUMITOMO ELECTRIC INDUSTRIES1

Top patents by PatentIndex Score

2 records

0142US4871146AApparatus for heat treatment of steel rodsSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Oct 3, 1989·4 cites·9 claims
0224US4770722AMethods for heat treatment of steel rodsSUMIMOTO ELECTRIC INDUCTRIES L·Filed 1987·Granted Sep 13, 1988·1 cites·6 claims

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