Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947300 | Cutting apparatus and image forming system | Atsushi Takada, Tadashi Iwakawa | 2024-04-02 |
| 11409221 | Cutting apparatus and image forming system | Atsushi Takada, Tadashi Iwakawa | 2022-08-09 |
| RE49143 | Image forming apparatus | Kiyoshi Oyama | 2022-07-19 |
| 11340551 | Frame of image forming apparatus and image forming apparatus | Takuya Matsumura | 2022-05-24 |
| 10935919 | Image forming apparatus | Akira Hamano, Takashi Tsujimura, Yuichiro Imai, Saimon Gokyu | 2021-03-02 |
| 10452015 | Method of controlling target speed of rotating member used in image forming apparatus | Tadashi Iwakawa, Koichi Taniguchi, Akira Hamano | 2019-10-22 |
| 10372078 | Bearing with projections projected in radial direction from outer surface and from an inner surface thereof and image forming apparatus | Kazuyuki Narita, Tsuyoshi Tajiri, Kentaro Yamana | 2019-08-06 |
| 10146163 | Method of controlling target speed of rotating member used in image forming apparatus | Tadashi Iwakawa, Koichi Taniguchi, Akira Hamano | 2018-12-04 |
| 9720352 | Image forming apparatus with accurate positioning of sensor unit | Tsuyoshi Tajiri | 2017-08-01 |
| 9551972 | Image forming apparatus | Jun Nakamura | 2017-01-24 |
| 9535365 | Image forming apparatus | Kiyoshi Oyama | 2017-01-03 |
| 9477193 | Image forming apparatus | Kazuyuki Iwamoto, Takuma Nakamura, Tsuyoshi Tajiri, Hiroyuki Eda | 2016-10-25 |
| 8794413 | Driving device and image forming apparatus | — | 2014-08-05 |