Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7978989 | Toner cartridge and image forming apparatus | Shigeru Watase, Hiroshi Takatani | 2011-07-12 |
| 7961336 | Image forming apparatus, an image forming method, and an image forming program | Kazuya Iwabayashi | 2011-06-14 |