Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9523952 | Image forming apparatus, switchable to a quiet mode | Naoyuki Okamoto | 2016-12-20 |
| 9448512 | Drive system and image forming apparatus including same | Naoki Matsuda, Masahiro Ishida, Shinya Shimizu | 2016-09-20 |