Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11328864 | Compound line filter | Jie-Hau Huang, Kazuya Sugawara, Shota MISUMI, Yuichirou Nagayama, Yukiyasu Yamauchi | 2022-05-10 |
| 11056262 | Inductive element and LC filter | Toshiaki Oka, Koki Harada, Yukiyasu Yamauchi, Takuma Terui, Takeshi Harasawa +3 more | 2021-07-06 |