Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7991318 | Image forming apparatus | Nobuyasu Tamura, Yutaka Miyasaka | 2011-08-02 |
| 7962073 | Image forming apparatus with developing unit having a magnetic brush | Yutaka Miyasaka, Nobuyasu Tamura | 2011-06-14 |
| 7877029 | Image forming apparatus and fog control method | Mineyuki Sako, Yutaka Miyasaka, Nobuyasu Tamura | 2011-01-25 |
| 7869727 | Image forming apparatus with control section to control development bias potential | Yutaka Miyasaka, Nobuyasu Tamura | 2011-01-11 |
| 7865099 | Image forming apparatus | Yutaka Miyasaka, Nobuyasu Tamura | 2011-01-04 |