Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10901346 | Roll and image forming apparatus | — | 2021-01-26 |
| 10871728 | Cleaning device having a roller scraping member and guide portion | Sota Hara, Kazuhiro Saito, Yukihiro Ichiki, Hiroki Shiba, Akira Shimodaira | 2020-12-22 |
| 10768555 | Cleaning device | Akira Shimodaira | 2020-09-08 |
| 10691045 | Roll and image forming apparatus | — | 2020-06-23 |