IO

Issei Okada

Sumitomo Electric Industries: 2 patents #192 of 759Top 30%
SC Sumitomo Electric Printed Circuits: 2 patents #7 of 29Top 25%
Overall (2020): #165,196 of 565,922Top 30%
2
Patents 2020

Issued Patents 2020

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10796812 Coating liquid for forming conductive layer, method for producing conductive layer, and conductive layer Motohiko SUGIURA, Yoshio Oka, Atsushi Kimura, Kenji Ohki 2020-10-06
10610928 Powder for conductive material, ink for conductive material, conductive paste, and method for producing powder for conductive material Motohiko SUGIURA, Yoshio Oka, Kenji Ohki 2020-04-07