YK

Yutaka Kamekawa

NW Nippon Keiki Works: 1 patents #2 of 12Top 20%
Overall (All Time): #3,698,375 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5816319 Cooling radiator Kiyoshi Nakayama, Satoshi Nakamura 1998-10-06