Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12117754 | Image forming system | — | 2024-10-15 |
| 10509355 | Image forming apparatus | Masahiro Makino, Ryuta Ai, Takashi Ueno | 2019-12-17 |
| 10234807 | Image forming apparatus | Masahiro Makino, Ryuta Ai, Takashi Ueno | 2019-03-19 |
| 10185240 | Image forming apparatus with storage of cleaning blade contact pressure | Ryuta Ai, Takashi Ueno, Masahiro Makino | 2019-01-22 |
| 10139766 | Image forming apparatus | Masahiro Makino, Ryuta Ai, Takashi Ueno | 2018-11-27 |
| 9927761 | Image forming apparatus | Takashi Ueno, Masahiro Makino, Ryuta Ai | 2018-03-27 |