HI

Hiromasa Imazato

HC Hitachi Powdered Metals Co.: 1 patents #6 of 18Top 35%
Overall (2011): #287,242 of 364,097Top 80%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7947219 Process for manufacturing composite sintered machine components Koichiro Yokoyama 2011-05-24