Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204578 | Cleaning device, waste toner recovery device, and image forming device | Kazutoshi Sugitani, Koichi Sato, Masakazu Shirai, Kaoru Matsushita, Kiyotoshi Kaneyama +1 more | 2021-12-21 |
| 11188017 | Adjusting mechanism of image forming apparatus | Koichi Sato, Kiyotoshi Kaneyama, Kaoru Matsushita, Kentaro Iwamoto, Toshihiko KAMIYAMA +1 more | 2021-11-30 |
| 11188018 | Medium transport device and image forming apparatus | Kentaro Iwamoto, Kiyotoshi Kaneyama, Koichi Sato, Kaoru Matsushita, Toshihiko KAMIYAMA +4 more | 2021-11-30 |
| 11067941 | Image forming apparatus including a roller support unit and a contact portion | Masakazu Shirai, Koichi Sato, Kazutoshi Sugitani, Kaoru Matsushita, Kiyotoshi Kaneyama | 2021-07-20 |
| 11009813 | Image forming apparatus including a dispersion unit | Kaoru Matsushita, Koichi Sato, Kazutoshi Sugitani, Masakazu Shirai, Kiyotoshi Kaneyama | 2021-05-18 |