HH

Haruyuki HIRAYAMA

KC Koyo Machine Industries Co.: 1 patents #6 of 12Top 50%
Overall (2017): #408,787 of 506,227Top 85%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9669511 Surface grinding method for workpiece Kazuhiro YUSOU 2017-06-06