Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12283947 | Switching device, electronic appliance, and vehicle | Katsuaki Yamada, Shuntaro Takahashi | 2025-04-22 |
| 9862239 | Antenna driving device | Naoki Takahashi, Masaki Omi, Yohei Okuno | 2018-01-09 |
| 9502756 | Antenna driving device | Naoki Takahashi, Masaki Omi, Yohei Okuno | 2016-11-22 |
| 9391603 | Semiconductor device, electronic appliance, and vehicle | Takashi Fujimura, Hirofumi Yuki | 2016-07-12 |