Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10616435 | Electronic apparatus, image forming apparatus, and recording medium | Takeshi Nomura, Yoshiki Nakazawa, Toshinori Inomoto | 2020-04-07 |
| 10168651 | Image forming apparatus which supplies heater current according to pulse modulation or phase control depending on power consumption | Shigetaka Kato, Seiichi Kirikubo, Yutaka Yamamoto, Naoto Sugaya | 2019-01-01 |
| 9483008 | Image forming apparatus | Chao Ye, Naoto Sugaya, Munehiro Natsume, Seiichi Kirikubo | 2016-11-01 |
| 9354566 | Image forming apparatus with switchable demagnetizing coil and control method | Seiichi Kirikubo, Masahiro Kamiya, Takahiro Tsujimoto, Yutaka Yamamoto, Hidenori Mine | 2016-05-31 |
| 9250556 | Image forming apparatus with ion generation mode | Munehiro Natsume, Teruhiko Toyoizumi, Kouei Cho | 2016-02-02 |
| 9052660 | Image forming apparatus detecting occurrence of jam | Hidenori Mine, Takahiro Tsujimoto, Masahiro Kamiya, Yutaka Yamamoto, Seiichi Kirikubo | 2015-06-09 |
| 8761630 | Power control method, power control device, and image forming apparatus | Yoshihiko Hikari, Munehiro Natsume, Teruhiko Toyoizumi, Kouei Cho, Kenichi Hayashi | 2014-06-24 |