IO

Issei Okada

Sumitomo Electric Industries: 1 patents #231 of 571Top 45%
SC Sumitomo Electric Printed Circuits: 1 patents #8 of 13Top 65%
Overall (2018): #388,125 of 503,207Top 80%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9967976 Substrate for printed circuit board, printed circuit board, and method for producing substrate for printed circuit board Kazuhiro MIYATA, Takashi Kasuga, Yoshio Oka, Yasuhiro Okuda, Jinjoo Park +2 more 2018-05-08