Inventor · disambiguated record

Masayoshi Minakuchi

Also filed as: MINAKUCHI MASAYOSHI

2 granted patents·27 citations·filing 1989–1992

60Inventor score

Technology areasC21D

Files withNIPPON STEEL CORP2

Top patents by PatentIndex Score

2 records

0178US4979996AProcess for preparation of grain-oriented electrical steel sheet comprising a nitriding treatmentNIPPON STEEL CORP·Filed 1989·Granted Dec 25, 1990·18 cites·5 claims
0249US5266129AProcess for production of oriented electrical steel sheet having excellent magnetic propertiesNIPPON STEEL CORP·Filed 1992·Granted Nov 30, 1993·9 cites·6 claims

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