KF

Kiyofumi FUJIWARA

Tdk: 4 patents #1,273 of 3,796Top 35%
TK Tdk Korea: 2 patents #3 of 11Top 30%
Overall (All Time): #1,110,412 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12119154 Coil device Hiroyuki Iwata, Eietsu Abe, Sepung Ki, Chihu An 2024-10-15
12106888 Coil device Hiroyuki Iwata, Sepung Ki, Chihu An 2024-10-01
D1032528 Coil component Michinori Suto, Shinichi Sato 2024-06-25
8058963 Coil component and power-supply device provided therewith Katsuharu Yasuda, Masatoshi Shindo 2011-11-15