Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6792228 | Toner supply container and electrophotographic image forming apparatus | Yutaka Ban, Kazuhiko Omata, Kyota Miyazaki | 2004-09-14 |
| 6594458 | Toner supply container and electrophotographic image forming apparatus | Yutaka Ban, Kazuhiko Omata, Kyota Miyazaki | 2003-07-15 |
| 6591078 | Toner supply container and electrophotographic image forming apparatus | Yutaka Ban, Kazuhiko Omata, Kyota Miyazaki | 2003-07-08 |
| 6266505 | Toner supply container and electrophotographic image forming apparatus | Yutaka Ban, Kazuhiko Omata, Kyota Miyazaki | 2001-07-24 |
| 6259874 | Toner accommodating container part, toner supply container and electrophotographic image forming apparatus | Kazuaki Aoki, Shinichi Onodera, Hajime Sekiguchi, Kyota Miyazaki | 2001-07-10 |
| 6128453 | Toner supply container detachably mountable to a main assembly of an electrophotographic image forming apparatus and a sealing member usable with the toner supply container | Yutaka Ban, Shinichi Onodera, Kazuhiko Omata, Kyota Miyazaki, Katsuya Murakami | 2000-10-03 |
| 6049685 | Toner supply container detachably mountable to a main assembly of an image forming apparatus | Kyota Miyazaki, Katsuya Murakami, Fumio Tazawa | 2000-04-11 |