Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10831151 | Process cartridge and image forming apparatus | Hideshi Nishiyama, Aya Adachi, Ryosuke Hayashi, Masaaki Furukawa, Shougo Sato | 2020-11-10 |
| 10831146 | Process cartridge having drum cartridge, toner cartridge and waste toner conveyor tube | Shougo Sato, Hideshi Nishiyama, Aya Adachi | 2020-11-10 |
| 10782646 | Process cartridge | Aya Adachi, Hideshi Nishiyama, Shougo Sato | 2020-09-22 |
| 10684587 | Process cartridge and image forming apparatus | Hideshi Nishiyama, Aya Adachi, Ryosuke Hayashi, Masaaki Furukawa, Shougo Sato | 2020-06-16 |
| 10649366 | Developing cartridge including supply roller, layer thickness regulation blade, and supply electrode electrically connected to both supply roller and layer thickness regulation blade | Tomoya Ichikawa, Koji Abe, Naoya Kamimura | 2020-05-12 |
| 10585384 | Process cartridge having drum cartridge, toner cartridge and waste toner conveyor tube | Shougo Sato, Hideshi Nishiyama, Aya Adachi | 2020-03-10 |
| 10579011 | Process cartridge and image forming apparatus | Hideshi Nishiyama, Aya Adachi, Ryosuke Hayashi, Masaaki Furukawa, Shougo Sato | 2020-03-03 |