Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12005698 | Heating device and liquid discharge apparatus | — | 2024-06-11 |
| 10481530 | Separation member, separation device, fixing device, and image forming apparatus | Seiji Saitoh, Keisuke Kubota, Masami Okamoto, Kenji Nozawa, Fumihiro Hirose +4 more | 2019-11-19 |
| 10394169 | Fixing device and image forming apparatus | Fumihiro Hirose, Keisuke Kubota, Masami Okamoto, Jun Ogino, Kensuke Yamaji +1 more | 2019-08-27 |
| 10095166 | Fixing device and image forming apparatus | Masami Okamoto, Keisuke Kubota, Seiji Saitoh, Shuutaroh Yuasa, Fumihiro Hirose +1 more | 2018-10-09 |
| 10088786 | Fixing device and image forming apparatus | Keisuke Kubota, Seiji Saitoh, Masami Okamoto, Kensuke Yamaji, Fumihiro Hirose +1 more | 2018-10-02 |
| 10012936 | Fixing device and image forming apparatus | Kensuke Yamaji, Keisuke Kubota, Seiji Saitoh, Masami Okamoto, Fumihiro Hirose +4 more | 2018-07-03 |
| 10012937 | Fixing device and image forming apparatus including a fixing belt, a presser, and a gap retainer | Shuutaroh Yuasa, Keisuke Kubota, Masami Okamoto, Seiji Saitoh, Fumihiro Hirose +2 more | 2018-07-03 |
| 9996035 | Fixing device and image forming apparatus with a movable presser which moves a fixing belt | Masami Okamoto, Seiji Saitoh, Keisuke Kubota, Shuutaroh Yuasa, Kensuke Yamaji +1 more | 2018-06-12 |