Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12136894 | Power converter control circuit | Kouichi Nishibata, Masanori Yamamura | 2024-11-05 |
| 10972076 | Drive circuit for switch | — | 2021-04-06 |
| 10848078 | Power converter with switching elements, control circuit having speed adjustment resistor, and feedback route | Yuu Yamahira, Tetsuya Matsuoka, Kazuma Fukushima, Noriyuki Kakimoto, Masakiyo Sumitomo | 2020-11-24 |
| 10831225 | Drive circuit for switch | — | 2020-11-10 |
| 10823768 | Overcurrent detection circuit for switches | — | 2020-11-03 |
| 10742207 | Drive circuit of switching circuit | — | 2020-08-11 |
| 10715129 | Switching element driving device | — | 2020-07-14 |
| 10530349 | Signal transmission device and drive device | — | 2020-01-07 |
| 10511302 | Drive circuit for drive target switch | — | 2019-12-17 |