Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12259671 | Resin belt, fixing belt, fixing device, and image forming apparatus | Kenji Kajiwara, Hiroaki Tanaka, Tomotake Inagaki, Ryohei YOSHIKAWA | 2025-03-25 |
| 12253815 | Endless belt, fixing belt, fixing device, and image forming apparatus | Ryohei YOSHIKAWA, Tomotake Inagaki, Kenji Kajiwara, Hiroaki Tanaka | 2025-03-18 |
| 12197156 | Polymer film, tubular fixing member, fixing device, and image forming apparatus | Kenji Kajiwara, Hiroaki Tanaka, Ryohei YOSHIKAWA, Tomotake Inagaki, Masayuki Seko | 2025-01-14 |
| 12174571 | Fixing belt including layer of polyimide and specific filler, fixing device including the fixing belt, and image forming apparatus including the fixing device | Hiroaki Tanaka, Ryohei YOSHIKAWA, Kenji Kajiwara, Tomotake Inagaki | 2024-12-24 |