Issued Patents All Time
Showing 1–25 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313989 | Fixing device and image forming apparatus | — | 2025-05-27 |
| 12228872 | Image forming device conveying sheet in a non-contact state between a preheating unit and a main fixing unit | Yoshiki Shimodaira, Masato Yamashita, Tokuya SAKAMOTO, Kosuke Yamada, Tetsuro Kodera | 2025-02-18 |
| 12147176 | Image forming apparatus | — | 2024-11-19 |
| 12105453 | Fixing device and image forming apparatus | Kosuke Yamada, Tetsuro Kodera, Yoshiki Shimodaira, Masato Yamashita, Mitsuhiro Matsumoto | 2024-10-01 |
| 12061427 | Image forming apparatus | Tetsuro Kodera, Tomoaki Yoshioka | 2024-08-13 |
| 11945216 | Transport device, fixing device, and image forming apparatus | Takayuki UKAWA, Kei Tanaka, Hideki KUGE, Norio Ogawahara | 2024-04-02 |
| 11940745 | Fixing device and image forming apparatus | — | 2024-03-26 |
| 11934135 | Recording medium transport device and image forming apparatus | Takayuki UKAWA, Mitsuhiro Matsumoto, Hideki KUGE | 2024-03-19 |
| 11934119 | Transportation device, fixing device, and image forming apparatus | Masato Yamashita, Yoshiki Shimodaira, Kosuke Yamada, Tetsuro Kodera, Mitsuhiro Matsumoto | 2024-03-19 |
| 11921445 | Transport device, fixing device, and image forming apparatus | Masato Yamashita, Yoshiki Shimodaira, Kosuke Yamada, Tetsuro Kodera, Mitsuhiro Matsumoto | 2024-03-05 |
| 11904406 | Laser processing head and laser processing system using same | Naoya Kato, Doukei Nagayasu, Kenji Hoshino, Hideaki Yamaguchi, Ryo Ishikawa +2 more | 2024-02-20 |
| 11880148 | Heating device and image forming apparatus | Mitsuhiro Matsumoto, Tetsuro Kodera, Yoshiki Shimodaira, Kosuke Yamada, Masato Yamashita | 2024-01-23 |
| 11754950 | Conveying device, fixing device, and image forming apparatus | Masato Yamashita, Yoshiki Shimodaira, Kosuke Yamada, Tetsuro Kodera, Mitsuhiro Matsumoto | 2023-09-12 |
| 11740575 | Fixing device and image forming apparatus | Tetsuro Kodera, Kosuke Yamada, Masato Yamashita, Yoshiki Shimodaira, Mitsuhiro Matsumoto | 2023-08-29 |
| 11703779 | Fixing device and image-forming apparatus | Mitsutoshi HONGO, Norio Ogawahara, Hideki KUGE, Kouichi Kimura | 2023-07-18 |
| 11703786 | Fixing device and image-forming apparatus | Yoshiki Shimodaira, Masato Yamashita, Tetsuro Kodera, Mitsuhiro Matsumoto, Kosuke Yamada | 2023-07-18 |
| 11693345 | Transport device, fixing device, and image forming apparatus | Tetsuro Kodera, Yoshiki Shimodaira, Mitsuhiro Matsumoto, Kosuke Yamada, Masato Yamashita | 2023-07-04 |
| 11573509 | Heating device and image forming apparatus | Kosuke Yamada, Tetsuro Kodera, Nobuyuki Nakayama | 2023-02-07 |
| 11561492 | Transport device and image forming apparatus | Tetsuro Kodera, Kosuke Yamada, Nobuyuki Nakayama | 2023-01-24 |
| 11550242 | Heating device with an obliquely disposed blowing unit and image forming apparatus | Kosuke Yamada, Tetsuro Kodera, Nobuyuki Nakayama | 2023-01-10 |
| 11493864 | Fixing device and image forming apparatus | — | 2022-11-08 |
| 11480898 | Transport device and image forming apparatus | Tetsuro Kodera, Kosuke Yamada, Nobuyuki Nakayama | 2022-10-25 |
| 11471973 | Laser processing head and laser processing system using same | Naoya Kato, Doukei Nagayasu, Kenji Hoshino, Hideaki Yamaguchi, Ryo Ishikawa +2 more | 2022-10-18 |
| 11467518 | Image forming device with infrared heater and reflective conveying unit | Masato Yamashita, Tetsuro Kodera, Yoshiki Shimodaira, Kosuke Yamada, Tokuya SAKAMOTO | 2022-10-11 |
| 11458742 | Transport device and image forming apparatus for reducing downward flexing of transport material | Tetsuro Kodera, Kosuke Yamada, Nobuyuki Nakayama | 2022-10-04 |