HH

Hiroshi Hashikawa

SC Sumitomo Special Metals Co.: 1 patents #17 of 52Top 35%
Overall (2003): #212,996 of 273,478Top 80%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6537488 Process for handling powder green compacts and rare earth metal-based magnet Shuhei Okumura 2003-03-25