Inventor · disambiguated record
Yoshimi Yamadera
Also filed as: YAMADERA YOSHIMI
3 granted patents·48 citations·filing 1997–2004
72Inventor score
Files withSUMITOMO METAL IND3
Top patents by PatentIndex Score
3 records- 0185US7347903B2Duplex stainless steel for urea manufacturing plantsSUMITOMO METAL IND·Filed 2003·Granted Mar 25, 2008·27 cites·15 claims
- 0273US7396597B2Ni-Cr-Fe alloy and Ni-Cr-Fe alloy pipe having resistance to carburization and cokingSUMITOMO METAL IND·Filed 2004·Granted Jul 8, 2008·9 cites·12 claims
- 0339US5879818ANickel-based alloy excellent in corrosion resistance and workabilitySUMITOMO METAL IND·Filed 1997·Granted Mar 9, 1999·12 cites·6 claims
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