Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11487222 | Image forming apparatus | Tsuyoshi Ogawa, Masaaki Sato, Hiroshi Takarada, Koji Fujinaka, Akitoshi Toyota +2 more | 2022-11-01 |
| 11467514 | Image forming apparatus and image forming system | Masaaki Sato, Koji Wada, Tsuyoshi Ogawa, Koji Fujinaka, Takao Sameshima +2 more | 2022-10-11 |
| 11460802 | Process cartridge and image forming apparatus | Akira Yoshimura, Kazunari Murayama, Atsushi Numagami | 2022-10-04 |
| 11215949 | Process cartridge and image forming apparatus | Akira Yoshimura, Kazunari Murayama, Atsushi Numagami | 2022-01-04 |