Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837902 | Switching power source device, semiconductor device, and AC/DC converter | Masashi Oshiba, Satoshi Kumaki, Yasutaka Horikoshi | 2017-12-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9837902 | Switching power source device, semiconductor device, and AC/DC converter | Masashi Oshiba, Satoshi Kumaki, Yasutaka Horikoshi | 2017-12-05 |