Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10856406 | Printed wiring board | — | 2020-12-01 |
| 10826397 | Switching power supply operable in an intermittent driving mode | Seiji Takenaka, Tetsuo Tateishi | 2020-11-03 |
| 10559528 | Semiconductor device including external terminal groups | Masafumi Okada | 2020-02-11 |