Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6963713 | Developer supply container with a plurality of feeding projections | Tetsuo Isomura, Yutaka Ban, Yusuke Yamada, Kazuhiko Omata, Junko Yoshikawa | 2005-11-08 |
| 6944417 | Toner supply container and image forming apparatus | Yusuke Yamada, Yutaka Ban, Fumio Tazawa | 2005-09-13 |
| 6934494 | Driving force receiving member and driving mechanism | Yusuke Yamada, Yutaka Ban, Fumio Tazawa | 2005-08-23 |
| 6920298 | Sealing member, toner accommodating container and image forming apparatus | Yusuke Yamada, Yutaka Ban, Katsuya Murakami, Fumio Tazawa | 2005-07-19 |
| 6879789 | Sealing member, toner accommodating container and image forming apparatus | Yusuke Yamada, Yutaka Ban, Katsuya Murakami, Fumio Tazawa | 2005-04-12 |
| 6839533 | Developer supply container | Yutaka Ban, Tetsuo Isomura | 2005-01-04 |