Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10768558 | Image formation apparatus | Yuusuke Mandai | 2020-09-08 |
| 10005663 | Method of manufacturing pattern substrate and method of locating component | Naoki Yamamoto, Keita Saito, Dai SUWAMA | 2018-06-26 |
| 9891550 | Developing device which can detect rotational position of developing roller | Yuusuke Mandai, Kazuya Kitamura, Masato Kimura | 2018-02-13 |
| 9851658 | Developing device and image forming apparatus | Yasuyuki Inada, Yu Mukobayashi, Yuusuke Mandai, Shinichi Yoshimoto, Junji Kanda | 2017-12-26 |
| 9841707 | Image forming apparatus, control method, and control program in which a magnitude of a current to flow in a paper sheet at the time of toner image transfer can be set | Takahiro Kuroda, Kohei Hayashi, Tatsutoshi Yamada | 2017-12-12 |
| 9753394 | Image forming device, control method for image forming device, and control program for image forming device | Shinichi Yoshimoto, Junji Kanda, Yasuyuki Inada, Yuusuke Mandai, Yu Mukobayashi | 2017-09-05 |
| 9599924 | Developing device and image forming apparatus | Yuusuke Mandai, Yasuyuki Inada, Yu Mukobayashi, Shinichi Yoshimoto, Junji Kanda | 2017-03-21 |
| 9057988 | Developing device and image forming apparatus | Wataru Onoda, Hiroaki Takada | 2015-06-16 |
| 8824938 | Image forming apparatus | Masayasu Haga, Tomohisa Yoshida, Wataru Onoda, Narutaka Yoshida, Noboru Ito | 2014-09-02 |
| 8693929 | Image forming apparatus | Tomohisa Yoshida, Masayasu Haga, Wataru Onoda, Narutaka Yoshida, Noboru Ito | 2014-04-08 |
| 8639167 | Developing device and image forming device | Masayasu Haga, Tomohisa Yoshida, Wataru Onoda, Yoshiyuki Iguchi, Noboru Ito | 2014-01-28 |
| 8406645 | Image forming apparatus and image forming method for adjusting developing bias | Yuusuke Okuno, Kentaro Katori, Tomo Kitada, Toru Hayase | 2013-03-26 |
| 8032043 | Image forming apparatus and image forming method | Noritoshi Hagimoto, Yuusuke Okuno, Tomo Kitada, Toshiya Aoki | 2011-10-04 |