Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10649387 | Power supply and image forming apparatus | — | 2020-05-12 |
| 10536084 | Power supply apparatus and image forming apparatus | Junya Kobayashi, Yasuhiro Shimura | 2020-01-14 |
| 10411607 | Power supply device having switching element with driving frequency control based on input voltage and image forming apparatus having power supply device | — | 2019-09-10 |
| 10211717 | Power supply device and image forming apparatus | — | 2019-02-19 |
| 9343972 | Power supply switching rectification method according to input alternating voltage, and image forming apparatus having the same | — | 2016-05-17 |
| 9343974 | Power source apparatus and image forming apparatus | — | 2016-05-17 |
| 8576590 | Power supply and image forming apparatus | — | 2013-11-05 |