TH

Tsugihiko Hiratsuka

HC Hitachi Chemical Company: 1 patents #1,071 of 1,946Top 60%
📍 Chikusei, JP: #119 of 185 inventorsTop 65%
Overall (All Time): #4,028,868 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4428995 Glass cloth and prepreg containing same Haruki Yokono 1984-01-31