KM

Katsuyuki Morozumi

MC Mitsubishi Steel Mfg. Co.: 1 patents #1 of 5Top 20%
Overall (2002): #179,353 of 266,432Top 70%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6336351 Method of manufacturing spline shaft Akio Kobayashi 2002-01-08