Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10008940 | Power supply device and method for controlling power supply circuit | Yu Yonezawa, Hiroshi Nakao, Yoshiyasu Nakashima | 2018-06-26 |
| 9960695 | Power supply apparatus and error detecting method for power supply apparatus | Yu Yonezawa, Yoshiyasu Nakashima | 2018-05-01 |