Issued Patents 2019
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10474059 | Developing unit and process cartridge | Tetsuya Numata, Toru Oguma | 2019-11-12 |
| D863419 | Flange coupling for process cartridge for image forming apparatus | Toru Oguma, Tetsuya Numata, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-15 |
| D862585 | Side cover for process cartridge for image forming apparatus | Toru Oguma, Tetsuya Numata, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| D862584 | Side cover for process cartridge for image forming apparatus | Toru Oguma, Tetsuya Numata, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| D862586 | Photosensitive drum for process cartridge for image forming apparatus | Toru Oguma, Tetsuya Numata, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| D862587 | Coupling for process cartridge for image forming apparatus | Toru Oguma, Tetsuya Numata, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| 10401786 | Image forming apparatus and cartridge used for the same | Tetsuya Numata, Daisuke Hiramatsu | 2019-09-03 |
| D845384 | Process cartridge for image forming apparatus | Toru Oguma, Tetsuya Numata, Takuya Kawakami, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-04-09 |
| 10228635 | Developer container, developing apparatus, process cartridge, apparatus main body, and image forming apparatus | Masahito Kato, Kenta Shibukawa, Kazumi Yamauchi, Katsuichi Abe, Atsushi Toda +2 more | 2019-03-12 |