Issued Patents 2025
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1092422 | Heat exchange plate | Masahito Doi | 2025-09-09 |
| 12386306 | Transfer belt unit and image forming apparatus | — | 2025-08-12 |
| 12332598 | Cartridge including holder for holding electrical contact surface and method of recycling cartridge | Nao Itabashi, Kazuya Kamikawa, Kazuaki Ooka | 2025-06-17 |
| 12298083 | Temperature control unit and temperature control device | Hideki Moriuchi, Katsuya Okumura | 2025-05-13 |
| D1073913 | Heat exchange plate | Masahito Doi | 2025-05-06 |
| 12271142 | Developing cartridge including electrically non-conductive collar covering end portion of developing-roller shaft | Nao Itabashi | 2025-04-08 |
| D1068920 | Photosensitive drum unit | Go Iwasa | 2025-04-01 |
| 12249521 | Temperature control unit | Hideki Moriuchi | 2025-03-11 |
| D1066479 | Toner cartridge | Tsubasa Kiriyama | 2025-03-11 |
| 12242213 | Cartridge including holder that holds electrical contact surface and has hole overlapped with the same | Shinya Kusuda, Nao Itabashi, Masaaki Furukawa, Yasuo Fukamachi | 2025-03-04 |