Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9442406 | Image forming apparatus for determining a difference in lightness between colors in toner image forming units | Sho Watanabe, Yoko Miyamoto | 2016-09-13 |
| 9429879 | Image forming apparatus having imaging units using toner with different particle sizes | Sho Watanabe, Yoko Miyamoto | 2016-08-30 |