Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11933964 | Optical scanning apparatus and image forming apparatus | Hiroshi Yamamoto, Hidenori Sato | 2024-03-19 |
| 11868059 | Optical scanning device, housing cover, optical box and image forming apparatus | Hiroshi Yamamoto, Atsuo Nakao, Hidenori Sato | 2024-01-09 |