KO

Kentaro Okamoto

Sumitomo Electric Industries: 1 patents #196 of 538Top 40%
SC Sumitomo Electric Printed Circuits: 1 patents #8 of 39Top 25%
Overall (2025): #318,023 of 469,880Top 70%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12213249 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 Shingo Kaimori, Takashi Ninomiya, Motohiko SUGIURA, Yasuhiro Okuda, Hideki Kashihara +3 more 2025-01-28