Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8989614 | Image forming apparatus including a temperature difference providing unit providing a relative temperature difference for a conveyed sheet | — | 2015-03-24 |
| 8532556 | Toner collecting apparatus, cartridge, and image forming apparatus | — | 2013-09-10 |
| 7266337 | Fixing roller, and method of producing the same, fixing device and image forming device | Michinori Nakamura, Naruhiko Ito, Kazuaki Teshima, Kazuhiro Murakami, Takeshi Inoue +6 more | 2007-09-04 |
| 7092656 | Developing apparatus and image-forming apparatus | — | 2006-08-15 |
| D479729 | Image forming apparatus | Takashi Kusanagi, Haruhisa Oshida | 2003-09-16 |