YK

Yoshisumi KAWABATA

Sumitomo Electric Industries: 3 patents #7,735 of 21,551Top 40%
Overall (All Time): #1,417,969 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11393733 Semiconductor device Tatsushi KANEDA, So Tanaka, Hirotaka Oomori 2022-07-19
10854535 Semiconductor device 2020-12-01
10672687 Semiconductor device 2020-06-02