Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10075070 | Step-down DC/DC converter | Koichi Miyanaga | 2018-09-11 |
| 9768687 | Step-down DC/DC converter | Koichi Miyanaga | 2017-09-19 |
| 9673706 | Buck DC/DC converter and control IC thereof, communication machine for office, electric bicycle | Shinya Karasawa | 2017-06-06 |