Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10826318 | Voltage increasing and decreasing device for power storage apparatus and power storage apparatus | — | 2020-11-03 |
| 10700540 | DC power supply system | Yuki Ishikura | 2020-06-30 |