Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431653 | Branch adaptor | — | 2025-09-30 |
| 12422766 | Fixing device and image forming apparatus incorporating same | Hiroshi Yoshinaga, Takashi Seto, Ryohhei Sugiyama, Ryohei Matsuda | 2025-09-23 |
| 12353150 | Fixing device and image forming apparatus | Hiroshi Yoshinaga, Takashi Seto, Ryohei Matsuda, Ryohhei Sugiyama | 2025-07-08 |
| 12197150 | Fixing device and image forming apparatus incorporating the same | Ryohei Matsuda, Takashi Seto, Hiroshi Yoshinaga, Ryohhei Sugiyama | 2025-01-14 |