Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399451 | Fixing device for image forming apparatus with retention member having groove for retaining lubricant | Yuta Kitabayashi, Ryohei Tokunaga, Hiroki Kawasaki, Shunsaku FUJII, Rina Kikugawa +2 more | 2025-08-26 |
| 12332592 | Fixing device including heater retention member, having slits formed on face opposing inner circumferential surface of fixing belt, and image forming apparatus | Hiroki Kawasaki, Ryohei Tokunaga, Akihiro Kondo, Yuta Kitabayashi, Rina Kikugawa +1 more | 2025-06-17 |