Issued Patents 2020
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10761441 | Production method for electrophotographic photosensitive member | Jun Azuma, Kenji KITAGUCHI, Kiichiro OJI | 2020-09-01 |
| 10761439 | Polyarylate resin and electrophotographic photosensitive member | Jun Azuma, Kensuke Okawa, Seiki Hasunuma | 2020-09-01 |
| 10732526 | Electrophotographic photosensitive member, process cartridge, and image forming apparatus | Keiji Maruo, Jun Azuma | 2020-08-04 |
| 10656543 | Electrophotographic photosensitive member, process cartridge, and image forming apparatus | Hideki Okada | 2020-05-19 |
| 10649351 | Electrophotographic photosensitive member, process cartridge, and image forming apparatus | Jun Azuma, Keiji Maruo | 2020-05-12 |
| 10635009 | Electrophotographic photosensitive member, process cartridge, and image forming apparatus | — | 2020-04-28 |
| 10545418 | Electrophotographic photosensitive member, process cartridge, and image forming apparatus | Hideki Okada | 2020-01-28 |