Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365560 | Medium processing apparatus and image forming system incorporating same | Kei Sasaki, Kohta ABE | 2025-07-22 |
| 12337570 | Medium processing apparatus and image forming system incorporating same | Jun Saito, Kei Sasaki | 2025-06-24 |
| 12264032 | Medium processing apparatus and image forming system incorporating same | Junya Suzuki, Kei Sasaki, Kotomi Kameyama | 2025-04-01 |
| 12214984 | Medium processing apparatus and image forming system incorporating same | Eiji Akamatsu, Kei Sasaki | 2025-02-04 |
| 12172861 | Medium processing device, storage medium, and image forming system | Kohta ABE, Kei Sasaki, Kazuki Mishina, Naoki Kobayashi | 2024-12-24 |
| 12162242 | Medium processing apparatus and image forming system incorporating same | Kensuke FUKUCHI, Kei Sasaki | 2024-12-10 |
| 12054350 | Medium processing device and image forming apparatus | Hitoshi Ibuka, Kei Sasaki | 2024-08-06 |
| 12043508 | Medium processing apparatus and image forming system incorporating same | Naoki Oikawa, Kei Sasaki | 2024-07-23 |
| 12005675 | Medium processing apparatus and image forming system incorporating same | Takamasa Matsumoto, Kei Sasaki, Yasushi Tsuruoka | 2024-06-11 |
| 11987468 | Medium processing apparatus and image forming system incorporating same | Junya Suzuki, Kei Sasaki, Kotomi Kameyama | 2024-05-21 |
| 11981529 | Medium processing apparatus and image forming system incorporating same | Yasushi Tsuruoka, Kei Sasaki, Takamasa Matsumoto | 2024-05-14 |
| 11868073 | Image forming system having image forming apparatus and post-processing apparatus | Kei Sasaki | 2024-01-09 |
| 11800030 | Post-processing apparatus and image forming system incorporating the post-processing apparatus | Kei Sasaki | 2023-10-24 |
| 11390475 | Sheet separation device and image forming apparatus incorporating same | Ryuhei Waragai, Naoki Oikawa | 2022-07-19 |
| 9708140 | Sheet feeding device and image forming apparatus | Kenji Hayasaka, Kazuki Morita, Tomoyuki Okada, Hisayoshi SUGAWARA | 2017-07-18 |
| 9415957 | Sheet feed device and image forming apparatus | Munehisa Fuda, Takaya Ochiai, Shinji Katsumata, Tatsuya Sugawara, Taewon Kim | 2016-08-16 |