Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877409 | Fixing device and image forming apparatus | Tomohiro Watatani, Hironori Takahashi, Yuhiro Sakai | 2020-12-29 |
| 10838334 | Fixing device and image forming apparatus | Yuhiro Sakai, Hironori Takahashi, Tomohiro Watatani | 2020-11-17 |
| 10747155 | Fixing device and image forming apparatus | Hironori Takahashi, Tomohiro Watatani, Yuhiro Sakai | 2020-08-18 |