Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7869720 | Consumable supplying member and toner container | Toshihiko Watanabe | 2011-01-11 |
| 7751729 | Image forming apparatus and apparatus for receiving consumable supplying member | Toshihiko Watanabe | 2010-07-06 |
| 7711311 | Image forming apparatus with transparent window in sheet receiving surface | Toshihiko Watanabe | 2010-05-04 |