Issued Patents 2019
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D863419 | Flange coupling for process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Tetsuya Numata, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-15 |
| D862585 | Side cover for process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Tetsuya Numata, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| D862584 | Side cover for process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Tetsuya Numata, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| D862586 | Photosensitive drum for process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Tetsuya Numata, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| D862587 | Coupling for process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Tetsuya Numata, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-10-08 |
| 10331077 | Cartridge where biasing member is reliably held on coupling member | Yohei Kusano, Takatoshi Hamada | 2019-06-25 |
| D845384 | Process cartridge for image forming apparatus | Toru Oguma, Naoya Asanuma, Tetsuya Numata, Yohei Kusano, Daisuke Hiramatsu +4 more | 2019-04-09 |
| 10248077 | Cartridge and cover member | Tetsuya Numata, Yohei Kusano | 2019-04-02 |