YO

Yoshio Oka

Sumitomo Electric Industries: 3 patents #119 of 636Top 20%
SC Sumitomo Electric Printed Circuits: 3 patents #5 of 35Top 15%
📍 Osaka, CA: #16 of 47 inventorsTop 35%
Overall (2024): #59,307 of 561,600Top 15%
3
Patents 2024

Issued Patents 2024

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
12177977 Flexible printed circuit board and method of manufacturing flexible printed circuit board Koji Nitta, Yasushi Mochida, Shoichiro Sakai, Tadahiro Kaibuki, Junichi Okaue 2024-12-24
11950365 Flexible printed circuit board and method of manufacturing same Shoichiro Sakai, Koji Nitta, Junichi MOTOMURA, Masanao Yamashita 2024-04-02
11889624 Flexible printed circuit board and method of manufacturing flexible printed circuit board Koji Nitta, Shoichiro Sakai, Yasushi Mochida, Tadahiro Kaibuki, Junichi Okaue 2024-01-30