Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11829096 | Cartridge, attachment and mounting kit | Shigemi Kamoshida, Isao Koishi, Yukio Kubo, Noriyuki Komatsu, Tetsuo Uesugi | 2023-11-28 |
| 11822265 | Toner container and image forming system | Hiroyuki Munetsugu, Teruhiko Sasaki, Tachio Kawai, Akinobu Hirayama, Toshiki Fujino | 2023-11-21 |
| 11796958 | Process cartridge and image forming apparatus | Hiroyuki Munetsugu, Ryota Shibuya | 2023-10-24 |
| 11693356 | Image forming apparatus and process cartridge | Ryota Shibuya | 2023-07-04 |
| 11662673 | Toner container having nozzle and projection at bottom of container and image forming system using container | Hiroyuki Munetsugu, Teruhiko Sasaki, Tachio Kawai, Akinobu Hirayama, Toshiki Fujino | 2023-05-30 |
| 11592766 | Toner container and image forming system | Hiroyuki Munetsugu, Teruhiko Sasaki, Tachio Kawai, Akinobu Hirayama, Toshiki Fujino | 2023-02-28 |
| 11567445 | Process cartridge and image forming apparatus | Hiroyuki Munetsugu, Ryota Shibuya | 2023-01-31 |