Inventor

YAMADERA YOSHIMI

JP3 patents

Patents

3 patents

US7347903B2Mar 25, 2008

Duplex stainless steel for urea manufacturing plants

SUMITOMO METAL IND27 citations86

US7396597B2Jul 8, 2008

Ni-Cr-Fe alloy and Ni-Cr-Fe alloy pipe having resistance to carburization and coking

SUMITOMO METAL IND9 citations81

US5879818AMar 9, 1999

Nickel-based alloy excellent in corrosion resistance and workability

SUMITOMO METAL IND12 citations65