Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12406795 | Coil component and electronic device | Hidekazu Teshigawara | 2025-09-02 |
| 11640868 | Laminated coil component | Hidekazu Teshigawara | 2023-05-02 |
| 11373800 | Magnetic coupling coil component | Takayuki Arai, Akihisa Matsuda, Daisuke Yamaguchi, Naoya TERAUCHI | 2022-06-28 |
| 11114235 | Magnetic coupling coil component | Takayuki Arai, Akihisa Matsuda, Daisuke Yamaguchi, Naoya TERAUCHI | 2021-09-07 |
| 11031168 | Laminated coil component | Hidekazu Teshigawara | 2021-06-08 |
| 10971297 | Passive component and electronic device | Takayuki Arai | 2021-04-06 |
| 10777342 | Coil component and method for manufacturing the same | Takayuki Arai, Hirotaro Seino, Shinsuke Takeoka, Natsuko Sato, Kenji Otake | 2020-09-15 |
| 10593467 | Passive component and electronic device | Takayuki Arai | 2020-03-17 |
| 8618902 | Laminated inductor | Kenichirou Nogi, Mayumi Hoshino | 2013-12-31 |