KS

Koji Sonobe

FC Fuji Electric Co.: 2 patents #62 of 361Top 20%
Overall (2019): #149,293 of 560,194Top 30%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10512137 LED drive circuit 2019-12-17
10277134 Switching power supply device 2019-04-30