Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346039 | Rotatable polygon mirror, optical deflector, scanning optical device, and image forming apparatus | Yoshihiko Tanaka, Takatoshi Tanaka, Naoki Matsushita | 2025-07-01 |
| 12285822 | Inspection system for welded portion | Ryoji Kumagai, Yusuke Matsuoka | 2025-04-29 |