Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8027619 | Toner container having a toner agitating function unit with a tubular member having axially spaced ring pieces and openings between the ring pieces | Koji Murata | 2011-09-27 |
| 7887054 | Sheet transport direction switching device, and image forming apparatus incorporated with the same | Hironori Daigo, Hiroshi Inui | 2011-02-15 |
| 7865092 | Waste toner collecting device and image forming apparatus incorporating the same | Koji Murata, Yasuyuki Fukunaga | 2011-01-04 |