Inventor · disambiguated record
Akimi Umezono
Also filed as: UMEZONO AKIMI
3 granted patents·40 citations·filing 1973–1984
69Inventor score
Files withNIPPON STEEL CORP3
Top patents by PatentIndex Score
3 records- 0183US4497850AMethod for surface treatment of a magnetic amorphous alloyNIPPON STEEL CORP·Filed 1984·Granted Feb 5, 1985·25 cites·8 claims
- 0273US3957673AScale inhibitor compositions for application onto metal substrates to be heated, and the method thereforNIPPON STEEL CORP·Filed 1973·Granted May 18, 1976·14 cites·3 claims
- 0328US3998670AProcess for producing steel plate substrates for lacqueringNIPPON STEEL CORP·Filed 1975·Granted Dec 21, 1976·1 cites·2 claims
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