Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325234 | Image forming apparatus | Jun Nakano, Hiroomi Nakatsuji, Masato Usui | 2025-06-10 |
| 12182643 | Image forming apparatus | — | 2024-12-31 |
| 11539859 | Image processing apparatus and image forming apparatus | Hiroomi Nakatsuji, Hiroki Sakane, Jun Nakano, Masato Usui | 2022-12-27 |
| 10723126 | Inkjet recording apparatus and control method therefor | Hiroomi Nakatsuji | 2020-07-28 |
| 9469113 | Method of introducing ink and inkjet recording apparatus | — | 2016-10-18 |