YI

Yutaka Ikenoue

HC Hitachi Powdered Metals Co.: 1 patents #1 of 2Top 50%
Overall (1982): #21,554 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4344795 Iron-based sintered sliding product Hiroyuki Endo 1982-08-17