| 12248258 |
Image forming apparatus having fixing device with casing and suction duct |
Hidekazu Tatezawa, Youichi Chikugo, Rikiya Takemasa, Takeshi Kozuma |
2025-03-11 |
| 11815834 |
Image forming apparatus |
Youichi Chikugo, Hidekazu Tatezawa, Kenichi Tanaka, Rikiya Takemasa |
2023-11-14 |
| 11809109 |
Image heating apparatus having a worm that is rotatably supported at two different positions |
Rikiya Takemasa, Takeshi Kozuma, Youichi Chikugo, Hidekazu Tatezawa |
2023-11-07 |
| 11714368 |
Fixing unit |
Mitsuru Hasegawa, Hiroki Kawai, Ayano Ogata, Yasuharu Toratani, Suguru Takeuchi +4 more |
2023-08-01 |
| 11567436 |
Image heating apparatus and image forming apparatus |
Youichi Chikugo, Rikiya Takemasa, Hidekazu Tatezawa, Takeshi Kozuma |
2023-01-31 |
| 11454908 |
Image heating apparatus comprising halogen heater with two glass-covered heating portions |
Takeshi Kozuma, Youichi Chikugo, Hidekazu Tatezawa, Rikiya Takemasa |
2022-09-27 |
| 11307520 |
Image forming apparatus with cleaning mechanism |
Youichi Chikugo, Hidekazu Tatezawa, Kenichi Tanaka, Rikiya Takemasa |
2022-04-19 |
| 11300906 |
Fixing device |
Rikiya Takemasa, Hidekazu Tatezawa, Kenichi Tanaka, Youichi Chikugo, Mitsuru Hasegawa +4 more |
2022-04-12 |
| 11287766 |
Fixing unit, image forming apparatus and image forming system |
Hidekazu Tatezawa, Youichi Chikugo, Rikiya Takemasa, Kenichi Tanaka |
2022-03-29 |
| 11269272 |
Fixing device including an endless belt for fixing a toner image on a recording material |
Hidekazu Tatezawa, Youichi Chikugo, Rikiya Takemasa, Kenichi Tanaka, Mitsuru Hasegawa +4 more |
2022-03-08 |
| 11194275 |
Fixing device |
Rikiya Takemasa, Youichi Chikugo, Hidekazu Tatezawa, Kenichi Tanaka, Mitsuru Hasegawa +4 more |
2021-12-07 |
| 11092917 |
Fixing unit |
Youichi Chikugo, Rikiya Takemasa, Kenichi Tanaka, Hidekazu Tatezawa |
2021-08-17 |
