Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10890855 | Power supply apparatus and image forming apparatus for determining malfunction or load abnormality | Hirohisa Nakajima | 2021-01-12 |
| 10564588 | High-voltage power supply apparatus and image forming apparatus | — | 2020-02-18 |