Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8078089 | Development apparatus with a development roller scraper and image forming apparatus including the same | Hisashi Kunihiro | 2011-12-13 |
| 8055162 | Toner bottle and apparatus for image formation | Toshihide Ohgoshi, Hideaki Kurimoto, Hiroshi Kubota | 2011-11-08 |
| 8055163 | Toner replenishing apparatus and image forming apparatus | Hideaki Kurimoto, Toshihide Ohgoshi | 2011-11-08 |
| 8045896 | Developing device and image forming apparatus using the same | — | 2011-10-25 |
| 8027622 | Toner replenishing apparatus and image forming apparatus | Hideaki Kurimoto, Toshihide Ohgoshi | 2011-09-27 |
| 7979007 | Developing device and image forming apparatus using the same | Toshihide Ohgoshi | 2011-07-12 |
| 7974548 | Developing device and image forming apparatus including same | Ryosuke Mano, Masatoshi Kaneshige, Hiroshi Kubota | 2011-07-05 |
| 7933539 | Toner hopper, developing unit and image forming apparatus | Hiroshi Kubota, Hisashi Kunihiro | 2011-04-26 |