Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871728 | Cleaning device having a roller scraping member and guide portion | Kazuya Ogishima, Kazuhiro Saito, Yukihiro Ichiki, Hiroki Shiba, Akira Shimodaira | 2020-12-22 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10871728 | Cleaning device having a roller scraping member and guide portion | Kazuya Ogishima, Kazuhiro Saito, Yukihiro Ichiki, Hiroki Shiba, Akira Shimodaira | 2020-12-22 |