Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197152 | Image forming apparatus | Motoyasu Muramatsu | 2025-01-14 |
| 12037216 | Conveyance device and image forming apparatus | Keita Nakajima | 2024-07-16 |
| 11906923 | Image forming apparatus | Keita Nakajima | 2024-02-20 |
| 11809120 | Image forming apparatus | — | 2023-11-07 |
| 11294321 | Image forming apparatus | — | 2022-04-05 |
| 10838358 | Image forming apparatus that has sheet sensor | Tsutomu Ishida, Tomonari Inoue, Kenji Abe, Takashi Kuwata, Keita Nakajima +1 more | 2020-11-17 |
| 10606195 | Image forming apparatus having a conveyance with air circulating opening | Keita Nakajima, Kenji Abe, Tomonari Inoue, Takehito Osada | 2020-03-31 |