Inventor
SUGIURA MOTOHIKO
JP7 patents
Patents
7 patentsUS10143083B2Nov 27, 2018
Substrate for printed circuit board and method for producing substrate for printed circuit board
SUMITOMO ELECTRIC INDUSTRIES2 citations71
US12213249B2Jan 28, 2025
Method for manufacturing dielectric sheet, method for manufacturing substrate for high-frequency printed wiring board, dielectric sheet, and substrate for high-frequency printed wiring board
SUMITOMO ELECTRIC INDUSTRIES0 citations60
US11013113B2May 18, 2021
Base material for printed circuit board and printed circuit board
SUMITOMO ELECTRIC INDUSTRIES0 citations60
US10610928B2Apr 7, 2020
Powder for conductive material, ink for conductive material, conductive paste, and method for producing powder for conductive material
SUMITOMO ELECTRIC INDUSTRIES1 citations60
US11752734B2Sep 12, 2023
Base material for printed circuit board and printed circuit board
SUMITOMO ELECTRIC INDUSTRIES0 citations59
US11465208B2Oct 11, 2022
Method of manufacturing copper nano-ink and copper nano-ink
SUMITOMO ELECTRIC INDUSTRIES0 citations53
US10796812B2Oct 6, 2020
Coating liquid for forming conductive layer, method for producing conductive layer, and conductive layer
SUMITOMO ELECTRIC INDUSTRIES0 citations50