Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216427 | Image forming apparatus having a pair of chains wound around a fixing roller and a transfer roller | Chihiro Iijima, Hiroyuki Suzuki, Yuta CHINO, Takehiko Koizumi | 2025-02-04 |
| 12174574 | Detection device and image forming apparatus | Hiroyuki Suzuki, Takehiko Koizumi, Yuta CHINO | 2024-12-24 |
| 12116228 | Transport device and image forming apparatus | Kei Tanaka, Hiroyuki Suzuki | 2024-10-15 |
| 12116230 | Transport device and image forming apparatus | Kei Tanaka, Hiroyuki Suzuki | 2024-10-15 |
| 11964469 | Image forming apparatus | Yuta CHINO, Hiroyuki Suzuki, Takehiko Koizumi | 2024-04-23 |
| 11782372 | Detection device, image forming apparatus, and non-transitory computer readable medium | Hiroyuki Suzuki, Takehiko Koizumi, Yuta CHINO | 2023-10-10 |
| 11762320 | Image forming apparatus | Hiroyuki Suzuki, Takehiko Koizumi, Yuta CHINO | 2023-09-19 |
| 11724524 | Detection device, image forming apparatus, and non-transitory computer readable medium | Hiroyuki Suzuki, Takehiko Koizumi, Yuta CHINO | 2023-08-15 |
| 9242821 | Transport device and image forming apparatus | Kiyoshi Watanabe, Yoichi Yamakawa, Mizuki ARAI | 2016-01-26 |
| 9242824 | Transport mechanism and image forming apparatus | Mizuki ARAI, Kiyoshi Watanabe, Yoichi Yamakawa | 2016-01-26 |
| 8764008 | Medium transporting device and image forming device | Michio Tada, Takashi Abe, Yousuke Hasegawa, Shouichi Maeda, Youichi Yamakawa | 2014-07-01 |
| 8752834 | Image forming apparatus | Yoshinori Koike, Shouichi Maeda, Junichi Asaoka | 2014-06-17 |
| 7876349 | Image forming apparatus for forming an image in an accurate position | Koichi Sato, Hirofumi Katayama, Toshikazu Takubo | 2011-01-25 |
| 7502047 | Image forming apparatus for forming an image in an accurate position | Koichi Sato, Hirofumi Katayama, Toshikazu Takubo | 2009-03-10 |
| 5797068 | Compact image formation apparatus facilitating jam removal | Kyoji Kamei, Akiyoshi Inoue, Kiyoshi Ishikawa, Shin Sakurai, Takuo Matsumura | 1998-08-18 |