SM

Shinji Mitao

NC Nkk Co.: 1 patents #25 of 133Top 20%
Overall (2002): #117,923 of 266,432Top 45%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6375763 Pearlitic steel railroad rail Hiroyasu Yokoyama 2002-04-23