Issued Patents 2022
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520273 | Driving force transmitting mechanism and image forming apparatus | Fuyuko Koyama | 2022-12-06 |
| 11487222 | Image forming apparatus | Tsuyoshi Ogawa, Masaaki Sato, Hiroshi Takarada, Koji Fujinaka, Akitoshi Toyota +2 more | 2022-11-01 |
| 11435679 | Transfer unit and image forming apparatus | Norihiro Matsumoto, Akinori Mitsumata | 2022-09-06 |
| 11402798 | Process cartridge and electrophotographic image forming apparatus | Ryuta Murakami, Tadashi Horikawa, Shunsuke Uratani | 2022-08-02 |
| 11392081 | Process cartridge and electrophotographic image forming apparatus | Ryuta Murakami, Tadashi Horikawa, Shunsuke Uratani | 2022-07-19 |
| 11333991 | Transfer unit and image-forming apparatus to increase a ratio of filled toner volume to a toner container volume | Norihiro Matsumoto, Takehiro Hayashi, Akinori Mitsumata, Takeo Kawanami | 2022-05-17 |