SF

Setsuo Fujimura

SC Sumitomo Special Metals Co.: 1 patents #9 of 34Top 30%
Overall (1997): #80,008 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5645651 Magnetic materials and permanent magnets Yutaka Matsuura, Masato Sagawa 1997-07-08