SK

Sumio Koiwa

Dai Nippon Printing Co.: 1 patents #73 of 226Top 35%
Overall (2019): #257,555 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10256176 Through-hole electrode substrate and semiconductor device using through-hole electrode substrate Satoru Kuramochi, Hidenori Yoshioka 2019-04-09