Inventor · disambiguated record
Hiroo Mazuda
Also filed as: MAZUDA HIROO
3 granted patents·83 citations·filing 1977–1984
74Inventor score
Technology areasC21D
Files withNIPPON STEEL CORP3
Top patents by PatentIndex Score
3 records- 0192US4521258AMethod of making wrought high tension steel having superior low temperature toughnessNIPPON STEEL CORP·Filed 1983·Granted Jun 4, 1985·39 cites·10 claims
- 0285US4138278AMethod for producing a steel sheet having remarkably excellent toughness at low temperaturesNIPPON STEEL CORP·Filed 1977·Granted Feb 6, 1979·25 cites·16 claims
- 0375US4591396AMethod of producing steel having high strength and toughnessNIPPON STEEL CORP·Filed 1984·Granted May 27, 1986·19 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →