Issued Patents All Time
Showing 26–50 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10474059 | Developing unit and process cartridge | Naoya Asanuma, Toru Oguma | 2019-11-12 |
| D863419 | Flange coupling for process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-15 |
| D862587 | Coupling for process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| D862586 | Photosensitive drum for process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| D862585 | Side cover for process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| D862584 | Side cover for process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| 10401786 | Image forming apparatus and cartridge used for the same | Naoya Asanuma, Daisuke Hiramatsu | 2019-09-03 |
| D845384 | Process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-04-09 |
| 10254710 | Development device, process cartridge, and image forming apparatus | Hiroaki Nosho, Toru Oguma | 2019-04-09 |
| 10248077 | Cartridge and cover member | Takuya Kawakami, Yohei Kusano | 2019-04-02 |
| 10222736 | Image forming apparatus | Ryuta Murakami, Noriyuki Komatsu, Osamu Anan | 2019-03-05 |
| 10203655 | Image forming apparatus | Daisuke Hiramatsu, Takayuki Yada | 2019-02-12 |
| 10156827 | Cartridge and image forming apparatus | Kazuo Chadani, Takuya Kawakami | 2018-12-18 |
| 10073411 | Image forming apparatus | Noriyuki Komatsu, Osamu Anan | 2018-09-11 |
| 9996050 | Image forming apparatus and cartridge used for the same | Naoya Asanuma, Daisuke Hiramatsu | 2018-06-12 |
| 9971281 | Developer container, developing device, process cartridge, and image forming apparatus | Takayuki Yada | 2018-05-15 |
| 9720372 | Image forming apparatus | Daisuke Hiramatsu, Takayuki Yada | 2017-08-01 |
| 9684278 | Image forming apparatus and process for supporting cartridge used for the same | Naoya Asanuma, Daisuke Hiramatsu | 2017-06-20 |
| 9618873 | Image forming apparatus | Ryuta Murakami, Noriyuki Komatsu, Osamu Anan | 2017-04-11 |
| 9471031 | Image forming apparatus with separate support members for removable cartridges | Yohei Kusano, Noriyuki Komatsu, Osamu Anan | 2016-10-18 |
| 9454124 | Image forming apparatus | Atsushi Takasaka, Noriyuki Komatsu, Osamu Anan | 2016-09-27 |
| 9442457 | Image forming apparatus with removable process units | Naoki Maeda, Noriyuki Komatsu, Osamu Anan | 2016-09-13 |
| 9417604 | Image forming apparatus | Naoki Matsumaru, Noriyuki Komatsu, Osamu Anan | 2016-08-16 |
| 9389578 | Image-forming apparatus | Tadashi Horikawa, Noriyuki Komatsu, Osamu Anan, Yuichi Sakakibara, Ken Kikuchi +1 more | 2016-07-12 |
| 9377752 | Image forming apparatus with image bearing member protection | Noriyuki Komatsu, Osamu Anan | 2016-06-28 |