Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12181823 | Fixing film, heat fixing apparatus, and electrophotographic image forming apparatus | RYUNOSUKE KAWAHARA | 2024-12-31 |
| 12072653 | Electrophotographic belt, electrophotographic image forming apparatus, method of producing electrophotographic belt, and varnish | Yuma Kobayashi, Taiki Watanabe | 2024-08-27 |
| 11934128 | Fixing belt having increased surface roughness | Hiroto Sugimoto, Naoki Akiyama, Yasuhiro Miyahara, Noriaki Kobayashi, Hiroki Muramatsu | 2024-03-19 |
| 11927904 | Electrophotographic belt having a substrate containing a polyimide resin and carbon nanotubes, electrophotographic image forming apparatus, fixing device, and varnish | Taiki Watanabe, Yuma Kobayashi, Hidetaka Kawamura, Satoru Nishiuma, Akihiro Taya +1 more | 2024-03-12 |