Issued Patents 2024
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12166419 | Control circuit of boost DC-DC converter, power supply circuit, and electronic device | Shun Fukushima, Tsutomu Ishino | 2024-12-10 |
| 12149164 | Control circuit and power supply circuit of DC/DC converter, and electronic equipment | Shun Fukushima | 2024-11-19 |
| 12081125 | Control circuit of DC/DC converter, power supply circuit, and electronic device | Shun Fukushima, Tsutomu Ishino | 2024-09-03 |