Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11892791 | Image forming apparatus | Shunsuke Mizukoshi, Kazunari Hagiwara | 2024-02-06 |
| 11782356 | Developing apparatus, process cartridge, and image forming apparatus | Kazunari Hagiwara, Taichi Sato, Takahiro Kawamoto, Yasukazu Ikami | 2023-10-10 |
| 11709439 | Developing device, regulating member, process cartridge, and image forming apparatus | Takashi Hiramatsu, Takahiro Kawamoto | 2023-07-25 |
| 11493856 | Developing device, regulating member, process cartridge, and image forming apparatus | Takashi Hiramatsu, Takahiro Kawamoto | 2022-11-08 |
| 11442376 | Developing apparatus, process cartridge, and image forming apparatus | Kazunari Hagiwara, Taichi Sato, Takahiro Kawamoto, Yasukazu Ikami | 2022-09-13 |