KK

Kazuyoshi Kunishio

HZ Hitachi Zosen: 2 patents #121 of 531Top 25%
Overall (All Time): #2,083,888 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8097829 Laser processing method and laser processing apparatus Naoaki Fukuda, Shigeaki Nakayama 2012-01-17
8094350 Laser processing apparatus Naoaki Fukuda, Shigeaki Nakayama 2012-01-10