SH

Satoshi Hirosawa

SC Sumitomo Special Metals Co.: 1 patents #17 of 52Top 35%
Overall (2003): #125,035 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6585831 Method of making iron base magnetic material alloy powder Yasutaka Shigemoto 2003-07-01