Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9525353 | Switching power-supply device for performing control of output voltage switching operation | Akira Hayakawa, Masaaki Shimada | 2016-12-20 |
| 9318961 | Switching power-supply device | Masaaki Shimada | 2016-04-19 |