YK

Yasuyuki Koshikawa

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
📍 Chikusei, JP: #119 of 185 inventorsTop 65%
Overall (All Time): #2,910,200 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10085336 Multilayer wiring board Masahiro Katou, Hiroshi Wada 2018-09-25