Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12282282 | Image forming system with reduced risk of disconnection of a cable connecting an operation unit and an image forming apparatus | Hirohisa Sawada | 2025-04-22 |
| 12267471 | Image forming apparatus having a cable and a reinforcing member along the cable | Hirohisa Sawada, Shingo Hattori | 2025-04-01 |
| 12204271 | Cartridge and image forming apparatus including a recessed background with trademark character or logo that is recessed or raised from the recessed background | — | 2025-01-21 |
| 11876938 | Image forming apparatus having a cable protected by a reinforcing member | Hirohisa Sawada, Shingo Hattori | 2024-01-16 |
| 11687024 | Developer supply system, developer supply container mounting method and developer supply unit | Nobuyuki Yomoda, Yohei Gamo | 2023-06-27 |
| 11334020 | Developer supply system, developer supply container mounting method and developer supply unit | Nobuyuki Yomoda, Yohei Gamo | 2022-05-17 |
| 10642217 | Developer supply system, developer supply container mounting method and developer supply unit | Nobuyuki Yomoda, Yohei Gamo | 2020-05-05 |
| 9581932 | Developing apparatus and image forming apparatus | — | 2017-02-28 |