IK

Ikuo Kumagai

NC Nippon Electric Co.: 1 patents #251 of 792Top 35%
Overall (All Time): #4,052,916 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4388009 Cooling system for a line printer Yukiaki Koyanagi, Hiroshi Hidaka 1983-06-14