Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9427140 | Optical system | — | 2016-08-30 |
| 9343173 | Semiconductor device and control method of the same | — | 2016-05-17 |
| 9329536 | Image forming apparatus with built-in cleaning mechanism | Satoshi Hatakeyama, Yoshihiko Sugiyama | 2016-05-03 |