Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11947300 | Cutting apparatus and image forming system | Atsushi Takada, Rin Ishikawa | 2024-04-02 |
| 11409221 | Cutting apparatus and image forming system | Atsushi Takada, Rin Ishikawa | 2022-08-09 |
| 10452015 | Method of controlling target speed of rotating member used in image forming apparatus | Rin Ishikawa, Koichi Taniguchi, Akira Hamano | 2019-10-22 |
| 10416605 | Cleaning device and image forming apparatus including the same | — | 2019-09-17 |
| 10295950 | Cleaning device and image forming apparatus | Masato Yuasa, Keita Shigihara | 2019-05-21 |
| 10146163 | Method of controlling target speed of rotating member used in image forming apparatus | Rin Ishikawa, Koichi Taniguchi, Akira Hamano | 2018-12-04 |
| 9829833 | Image forming apparatus that sets speeds of driving sources | Koichi Taniguchi, Takuya Matsumura | 2017-11-28 |
| 9581927 | Image forming apparatus having detection of separation failure jams | Keitaro Taoka | 2017-02-28 |
| 9423760 | Developer accommodating container and image forming apparatus | Masaki Kakitani, Koichi Taniguchi | 2016-08-23 |
| 9244380 | Image forming apparatus | Yoshiro Tsukada, Kengo Sato | 2016-01-26 |
| 8983361 | Image forming apparatus with sheet transport control timing changed according to length of transported sheet | — | 2015-03-17 |
| 8977144 | Image forming apparatus and sheet conveying method | — | 2015-03-10 |
| 8818212 | Image forming apparatus | — | 2014-08-26 |
| 8452223 | Image forming apparatus with sheet transport control timing changed according to length of transported sheet | — | 2013-05-28 |
| 8424872 | Sheet conveying apparatus and image forming apparatus | — | 2013-04-23 |
| 7228083 | Image forming apparatus | — | 2007-06-05 |
| 7224916 | Image forming apparatus using toner containing wax with image density detecting means used for image density adjustment | — | 2007-05-29 |