YK

Yuji Kozuka

HI Hajime Industries: 1 patents #5 of 14Top 40%
NC Nippon Mining & Metals Co.: 1 patents #80 of 166Top 50%
Overall (All Time): #3,727,759 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5680473 Surface inspection device Takashi Kanzaka, Osamu Sugihashi 1997-10-21