Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11209773 | Cartridge and image forming apparatus | Masaki Ojima, Daisuke Abe, Tomonori Mori, Tadayuki Tsuda, Tetsuya Numata +1 more | 2021-12-28 |
| 11209749 | Process cartridge having toner receiving portion | Tomonori Mori, Teruhiko Sasaki, Makoto Hayashida, Masakazu Tatsumi | 2021-12-28 |
| 11163259 | Cartridge detachably mountable to main assembly of electrophotographic image forming apparatus, assembling method for drive transmitting device for photosensitive drum, and electrophotographic image forming apparatus | Takuya Kawakami, Sho Shirakata, Isao Koishi | 2021-11-02 |
| 11112753 | Cartridge with a sheet to remove matter from a surface of a photosensitive drum | Takuya Kawakami, Tetsuya Numata, Naoya Asanuma, Daisuke Makiguchi | 2021-09-07 |
| 11099518 | Cartridge and electrophotographic image forming apparatus | Shunsuke Uratani, Toru Oguma | 2021-08-24 |
| 11029640 | Process cartridge | Tomonori Mori, Teruhiko Sasaki, Makoto Hayashida, Naoki Maeda, Satoru Harada | 2021-06-08 |
| 10996620 | Process cartridge and image forming apparatus | Masaki Ojima, Tomonori Mori, Daisuke Abe, Tadayuki Tsuda | 2021-05-04 |
| 10948872 | Process cartridge and image forming apparatus having an electrical contact portion mounted on a projection and electrically connected to a storing portion | Tsuyoshi Ogawa, Tomonori Mori, Daisuke Abe, Hideshi Kawaguchi, Tadayuki Tsuda | 2021-03-16 |