Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11878886 | Sheet feeding device and image forming apparatus incorporating same | Katsumi Okada, Takuya Moriyama | 2024-01-23 |
| 11613137 | Sheet feeding device and image forming apparatus incorporating same | Katsumi Okada, Yuuki Nobuoka | 2023-03-28 |