EI

Eiko Imazaki

Sumitomo Electric Industries: 2 patents #134 of 625Top 25%
Overall (2022): #162,766 of 548,613Top 30%
2
Patents 2022

Issued Patents 2022

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11343918 Method of making printed circuit board and laminated structure Shigeaki UEMURA, Koji Nitta, Yoshio Oka, Hideki Matsuoka, Ippei TANAKA +1 more 2022-05-24
11304309 Printed circuit board and method for manufacturing printed circuit board Shoichiro Sakai, Koji Nitta 2022-04-12