Issued Patents All Time
Showing 51–75 of 129 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10782630 | Image forming apparatus with movable support member | Shougo Sato, Yasutada Kato, Kazuna Taguchi | 2020-09-22 |
| 10768550 | Developing cartridge including developing roller and coupling | Nao Itabashi, Hideshi Nishiyama | 2020-09-08 |
| 10649395 | Developing cartridge comprising mechanism for information detection | Kazuna Taguchi, Koji Abe, Motoaki Mushika | 2020-05-12 |
| 10642190 | Toner cartridge including detection gear | Hideshi Nishiyama, Naoya Kamimura, Tomonori Watanabe, Shinya Kusuda, Tomoya Yamamoto | 2020-05-05 |
| 10613471 | Developer cartridge provided with gear including protrusion | Kazuna Taguchi, Motoaki Mushika | 2020-04-07 |
| 10571828 | Developing cartridge including developing roller and coupling | Nao Itabashi, Hideshi Nishiyama | 2020-02-25 |
| 10571856 | Image forming apparatus | Shougo Sato, Motoaki Mushika, Kazuna Taguchi | 2020-02-25 |
| 10551768 | Developing cartridge including protrusion positioned at outer surface of casing | Kazuna Taguchi, Takuya Kanda | 2020-02-04 |
| 10459395 | Image Forming Apparatus | Shougo Sato | 2019-10-29 |
| 10429793 | Developing cartridge including configurable protrusion | Koji Abe, Motoaki Mushika, Kazuna Taguchi | 2019-10-01 |
| 10338499 | Toner cartridge including detection gear | Hideshi Nishiyama, Naoya Kamimura, Tomonori Watanabe, Shinya Kusuda, Tomoya Yamamoto | 2019-07-02 |
| 10310413 | Developing cartridge including developing roller having developing roller shaft | Nao Itabashi, Hideshi Nishiyama | 2019-06-04 |
| 10303113 | Developing cartridge comprising mechanism for information detection | Kazuna Taguchi, Koji Abe, Motoaki Mushika | 2019-05-28 |
| 10303110 | Image forming apparatus including process cartridge having a toner cartridge detachably attached to a drum cartridge | Shougo Sato, Motoaki Mushika, Kazuna Taguchi | 2019-05-28 |
| 10248074 | Developer cartridge provided with gear including protrusion | Kazuna Taguchi, Motoaki Mushika | 2019-04-02 |
| 10222724 | Developing cartridge including protrusion positioned at outer surface of casing | Kazuna Taguchi, Takuya Kanda | 2019-03-05 |
| 10175628 | Image forming apparatus | Shougo Sato | 2019-01-08 |
| 10108138 | Image forming apparatus including process cartridge having a toner cartridge detachably attached to a drum cartridge | Shougo Sato, Motoaki Mushika, Kazuna Taguchi | 2018-10-23 |
| 10073409 | Developing cartridge comprising mechanism for information detection | Kazuna Taguchi, Koji Abe, Motoaki Mushika | 2018-09-11 |
| 10054901 | Developing cartridge including first gear, second gear, and protrusion movable together with second gear | — | 2018-08-21 |
| 10031474 | Image forming apparatus | Shougo Sato, Motoaki Mushika, Kazuna Taguchi | 2018-07-24 |
| 9971299 | Developing cartridge provided with casing including pressure member | Koji Abe, Motoaki Mushika, Kazuna Taguchi | 2018-05-15 |
| 9921543 | Image-forming apparatus provided with support parts for supporting cartridge detached from housing | Shougo Sato, Motoaki Mushika, Kazuna Taguchi, Takehiro Masuda | 2018-03-20 |
| 9904237 | Developing cartridge including protrusion pivotally movable relative to casing | Koji Abe, Motoaki Mushika, Kazuna Taguchi | 2018-02-27 |
| 9864329 | Developer cartridge provided with gear including protrusion | Kazuna Taguchi, Motoaki Mushika | 2018-01-09 |