| 12276931 |
Image formation apparatus and control method therefor |
Masahiro Nonoyama, Masahiro Kamiya, Katsuhide Sakai, Junichi Masuda |
2025-04-15 |
| 11703789 |
Image formation apparatus and control method therefor |
Masahiro Nonoyama, Masahiro Kamiya, Katsuhide Sakai, Junichi Masuda |
2023-07-18 |
| 11402786 |
Recording medium conveyance device, recording medium conveyance method and non-transitory computer-readable recording medium encoded with recording medium conveyance program |
Masahiro Nonoyama, Junichi Masuda, Masahiro Kamiya, Katsuhide Sakai |
2022-08-02 |
| 11334012 |
Image formation apparatus and control method therefor |
Masahiro Nonoyama, Masahiro Kamiya, Katsuhide Sakai, Junichi Masuda |
2022-05-17 |
| 11221578 |
Image forming apparatus that detects deterioration of a spring used to bias a sheet locking member |
Masahiro Kamiya, Junichi Masuda, Masahiro Nonoyama, Kouei Cho, Akimasa Ishikawa |
2022-01-11 |
| 11186457 |
Sheet conveyance apparatus, image reading apparatus, and image forming apparatus |
Masahiro Nonoyama, Masahiro Kamiya, Katsuhide Sakai, Junichi Masuda |
2021-11-30 |
| 10787001 |
Image forming apparatus |
Yutaka Yamamoto, Tatsuya Eguchi, Shigetaka Kato |
2020-09-29 |
| 10126692 |
Power supply control device and image forming apparatus |
Mikiyuki Aoki, Seiichi Kirikubo, Akinori Kimata, Takeshi Tamada |
2018-11-13 |
| 10112314 |
Post-processing apparatus and image forming apparatus for correcting deviation of punching position |
Hiroaki Takatsu, Tatsuya Eguchi, Takeshi Ishida, Isao Watanabe |
2018-10-30 |
| 10027835 |
Image reading apparatus and image forming apparatus |
Takeshi Ishida, Tatsuya Eguchi, Isao Watanabe, Hiroaki Takatsu, Atomu Nakashima |
2018-07-17 |
| 10003714 |
Image forming apparatus, control method, and non-transitory recording medium which adjusts timing of print enable signal according to atmospheric pressure |
Tatsuya Eguchi, Isao Watanabe, Takeshi Ishida, Hiroaki Takatsu, Atomu Nakashima |
2018-06-19 |
| 9749489 |
Power control device and image forming device |
Junichi Masuda, Mikiyuki Aoki, Masahiro Nonoyama |
2017-08-29 |
| 9335710 |
Electric power supply control device which can increase power converting efficiency |
Mikiyuki Aoki, Yohei Yamada, Morio Kinoshita, Toru Kasamatsu, Kouei Cho |
2016-05-10 |
| 8811847 |
Image forming apparatus and power control device |
Mikiyuki Aoki, Junichi Masuda, Takahiro Yokoya |
2014-08-19 |
| 8718524 |
Fixation device and image formation apparatus |
— |
2014-05-06 |
| 8417170 |
Fixing device and image forming apparatus |
— |
2013-04-09 |
| 8107868 |
Image fixing device containing a heat generating unit arranged at an end portion of a heater and an apparatus having the same |
— |
2012-01-31 |
| 7970326 |
Image forming apparatus and image printing system for borderless printing |
Katsuyuki Ito |
2011-06-28 |
| 7742188 |
Image forming apparatus and method |
Katsuyuki Ito |
2010-06-22 |
| 7664449 |
Fixing apparatus and image forming apparatus |
— |
2010-02-16 |
| 7310492 |
Fixing device having release agent applying unit and image forming apparatus |
— |
2007-12-18 |