Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403603 | Control device and control method | Xiaoguang Ning, Shigeki Sugano, Yoshihiro Sakamoto | 2025-09-02 |
| 12332586 | Transfer device and image forming apparatus | Toshiaki Baba, Yoko Miyamoto | 2025-06-17 |
| 12304761 | Mounting member, cylinder member, and image forming apparatus | Tomoaki Yoshioka, Satoshi Shigezaki | 2025-05-20 |
| 12287029 | Starting device | Yukiyoshi Takada | 2025-04-29 |
| 12227001 | Image forming apparatus | Toshiaki Baba, Tomoaki Yoshioka, Satoshi Shigezaki, Yoko Miyamoto, Haruka KOBAYASHI +1 more | 2025-02-18 |
| 12116227 | Image forming apparatus | Tomoaki Yoshioka, Satoshi Shigezaki, Yoko Miyamoto, Toshiaki Baba, Haruka KOBAYASHI +2 more | 2024-10-15 |
| 12117742 | Image forming apparatus with enhancing structure in cover | Kotaro Haruta | 2024-10-15 |
| 12023933 | Inkjet printer | — | 2024-07-02 |
| 11878891 | Cylinder member and image forming apparatus | Kazuki Kishi, Tomoaki Yoshioka, Kazuyoshi Hagiwara, Yoko Miyamoto, Toshiaki Baba +1 more | 2024-01-23 |
| 11846908 | Image forming apparatus with liquid guides and liquid outlet ports | Koji Abe | 2023-12-19 |
| 11831221 | Drive device | Kenji Kitada, Yuki Kawahara, Takuma Shimada, Yukiyoshi Takada | 2023-11-28 |
| 11774896 | Method for attaching sheet member to cylinder body and sheet member package | Kazuki Kishi, Tomoaki Yoshioka, Kazuyoshi Hagiwara, Yoko Miyamoto, Toshiaki Baba +1 more | 2023-10-03 |
| 11777368 | Drive device | Kenji Kitada, Yuki Kawahara, Takuma Shimada, Yukiyoshi Takada | 2023-10-03 |
| 11706361 | Image forming apparatus | — | 2023-07-18 |
| 11433755 | Drive device | Kenji Kitada, Yuki Kawahara, Takuma Shimada, Yukiyoshi Takada | 2022-09-06 |
| 11433756 | Drive device | Kenji Kitada, Yuki Kawahara, Takuma Shimada, Yukiyoshi Takada | 2022-09-06 |
| 11345155 | Inkjet printer | — | 2022-05-31 |
| 11316993 | Image forming apparatus | — | 2022-04-26 |
| 11287764 | Image forming apparatus capable of preventing a discharge defect in an image | Tomoaki Yoshioka, Yoko Miyamoto, Toshiaki Baba, Kazuyoshi Hagiwara | 2022-03-29 |
| 11165921 | Image forming apparatus | — | 2021-11-02 |
| 10808797 | Torque fluctuation inhibiting device, torque converter and power transmission device | Yusuke Tomita | 2020-10-20 |
| 10434781 | Inkjet printing apparatus | Yoshinori Osakabe, Tomohisa Higuchi | 2019-10-08 |
| 10415668 | Power transmission device | Yuki Kawahara | 2019-09-17 |
| 10220621 | Inkjet printing apparatus | Yoshinori Osakabe | 2019-03-05 |
| 10071556 | Inkjet printing apparatus | Yoshinori Osakabe, Tomohisa Higuchi | 2018-09-11 |