Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411452 | Image forming apparatus | Noritomo Yamaguchi, Kazuhiro Hosohara, Takeo Kawanami, Shinichi Nishida, Hiroyuki Munetsugu +4 more | 2025-09-09 |
| 12306570 | Image forming apparatus having circuit board to convert supplied current | Kohei Koguchi | 2025-05-20 |
| 11960230 | Image forming apparatus having an electrical substrate | — | 2024-04-16 |
| 11768460 | Image forming apparatus | Yu Shuhama | 2023-09-26 |
| 11762322 | Image forming apparatus having a circuit board to convert supplied current | Kohei Koguchi | 2023-09-19 |
| 11198581 | Sheet processing apparatus and image forming apparatus | Yasuhiro Nakahara, Masayoshi Fukatsu, Naoyuki Maeda | 2021-12-14 |
| 11156957 | Image forming apparatus with electrical connection linked to opening and closing of cover | Shunsuke Hijikata | 2021-10-26 |
| 11092928 | Image forming apparatus | Yu Shuhama | 2021-08-17 |
| 10358312 | Sheet processing apparatus and image forming apparatus | Yasuhiro Nakahara, Masayoshi Fukatsu, Naoyuki Maeda | 2019-07-23 |
| 9676581 | Sheet stacking apparatus, sheet processing apparatus, and image forming apparatus | — | 2017-06-13 |
| 9181054 | Sheet conveyance apparatus and image forming apparatus | — | 2015-11-10 |