Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11803705 | Information processing apparatus and non-transitory computer readable medium | Makoto Fuchigami, Yasuaki Miyazawa, Mari Horie, Hiroshi Murano, Nobukazu Takahashi +4 more | 2023-10-31 |
| 9091999 | Cleaning device for a fixing device in an image forming apparatus | Kiichiro ARIKAWA, Hiroko Furukata, Junichi Uchiyama | 2015-07-28 |
| 9086661 | Cleaning device, fixing device, and image forming apparatus | Kiichiro ARIKAWA, Hiroko Furukata, Junichi Uchiyama | 2015-07-21 |
| 9046857 | Fixing device and image forming apparatus | Kiichiro ARIKAWA, Hiroko Furukata, Junichi Uchiyama | 2015-06-02 |
| 8971773 | Cleaning device, fixing device, and image forming apparatus including a cleaning roller having a diameter that decreases continuously from a center thereof | Kiichiro ARIKAWA, Hiroko Furukata, Junichi Uchiyama | 2015-03-03 |
| 8965258 | Fixing device including a guide member for guiding a sheet to a fixing area and image forming apparatus including the same | Hiroko Furukata, Kiichiro ARIKAWA, Junichi Uchiyama | 2015-02-24 |
| 8934810 | Image forming apparatus, image forming structure body and attachment method | Hidekazu Amamoto | 2015-01-13 |
| 8918039 | Cleaning device, fixing device, and image forming apparatus | Kiichiro ARIKAWA, Hiroko Furukata, Junichi Uchiyama | 2014-12-23 |
| 8224219 | Fixing device, image forming apparatus, heat fixing member for fixing device, cylindrical rotating member and medium transporting device | Yasuhiro Uehara, Motofumi Baba | 2012-07-17 |
| 7962052 | Fixing device, image forming apparatus, recording medium and fixing treatment method | — | 2011-06-14 |
| 7962084 | Fixing device and image forming apparatus | Yasuki Tanaka, Yukihiro Ichiki, Satoshi Isahai, Masami Ishida, Hitoshi Nanba | 2011-06-14 |
| 7822361 | Image forming apparatus having two fixing devices with sheet-paths of differing lengths | — | 2010-10-26 |
| 7236716 | Image formation device having a fixing apparatus placed on a heat-shielding member | Mikio Saiki, Masami Ishida, Yoshiyasu Tanioka, Hiroshi Daigo | 2007-06-26 |
| 6585824 | Coating system | Yoshinobu Katagiri, Yoshio Nakano | 2003-07-01 |
| 4869712 | Paper folding apparatus | — | 1989-09-26 |