Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431793 | Power factor correction switching power supply device | Tatsuya Hosotani, Yuki Ishikura | 2025-09-30 |
| 12395085 | Switching power-supply unit | Tatsuya Hosotani | 2025-08-19 |
| 12368373 | Switching power supply device | Yuki Ishikura, Tatsuya Hosotani | 2025-07-22 |
| 12136882 | Switching power-supply unit | Tatsuya Hosotani | 2024-11-05 |
| 12088197 | Electronic circuit | — | 2024-09-10 |
| 11657957 | Inductor and DC-DC converter | — | 2023-05-23 |
| 10873255 | Power supply device | Hiroshi Kitada, Naomichi Enoki, Yoshihiro Imanishi | 2020-12-22 |
| 10630335 | Wireless circuit-mounted electronic apparatus | Kota Saito, Yoshihiro Imanishi, Hiroshi Kitada, Masashi Omuro | 2020-04-21 |
| 10141103 | Power supply circuit | — | 2018-11-27 |