Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12197162 | Cleaning device and powder processing apparatus using same | Akira Shimodaira | 2025-01-14 |
| 12050416 | Cleaning device and image forming apparatus | Naoya MITAMURA, Akira Shimodaira | 2024-07-30 |