Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Takeshi Okumura
Tokyo
JP
3 patents
3 Patents
US12542230
2026
Coil Component and Circuit Board Having the Same
TDK CORPORATION
0 cites
US12112873
2024
Coil Component
TDK Corporation
0 cites
US11557425
2023
Coil Component
TDK CORPORATION
0 cites