MK

Mitsuru Koyama

HI Hitachi: 1 patents #17,742 of 28,497Top 65%
Overall (All Time): #3,850,497 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5113678 Method for controlling plate material hot rolling equipment Toshio Mannaka, Tomoaki Kimura 1992-05-19