Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12353152 | Sheet characteristic detection device, image forming system including the same, and image forming apparatus | Hiroyuki Yoshikawa, Hitoshi Asano, Akimasa Ishikawa, Yasuo KOYANAGI | 2025-07-08 |
| 12098051 | Image forming apparatus, printing method, and computer-readable recording medium that has stored control program | Satoshi Ogata, Kazutoshi Yoshimura, Hiroyuki Maruyama, Masashi Sugano, Tsuyoshi Yoneyama | 2024-09-24 |
| 12078948 | Parameter determination apparatus, image forming apparatus, post-processing apparatus, sheet feeding apparatus, and parameter determination method | Hiroyuki Maruyama | 2024-09-03 |
| 11940750 | Paper physical property detecting device, image forming apparatus, paper physical property detecting method, and computer readable recording medium storing control program | Hiroyuki Yoshikawa, Hitoshi Asano, Yasuhiro KOIDE | 2024-03-26 |
| 11866292 | Image forming apparatus | Atsushi Takahashi, Hitoshi Asano, Hirotada Seki, Akimasa Ishikawa | 2024-01-09 |
| 11740580 | Image forming system and method for detecting glossiness | Akimasa Ishikawa, Hitoshi Asano, Hirotada Seki, Kazutoshi Yoshimura, Yasuo KOYANAGI | 2023-08-29 |
| 11591174 | Physical property detecting device and image forming system | Satoshi Ogata, Kazutoshi Yoshimura | 2023-02-28 |
| 11533408 | Sheet conveyance device and image forming apparatus | Hirotada Seki, Hitoshi Asano, Akimasa Ishikawa, Kazutoshi Yoshimura, Yasuo KOYANAGI | 2022-12-20 |
| 11507007 | Glossiness inspection device, glossiness inspection method, and image forming apparatus | Atsushi Takahashi, Hitoshi Asano, Hirotada Seki, Akimasa Ishikawa | 2022-11-22 |
| 11286125 | Measuring device, image forming apparatus, and measuring method | Satoshi Ogata, Kazutoshi Yoshimura, Hitoshi Asano, Hirotada Seki, Akimasa Ishikawa | 2022-03-29 |
| 10418923 | Rotating motion control apparatus, image forming apparatus and method for rotating motion control | Keigo Ogura, Takumi Shirakuma | 2019-09-17 |
| 10042313 | Image forming apparatus for reducing influence of a rotary member's surface velocity change | Satoshi Ogata, Jun Onishi | 2018-08-07 |
| 9921524 | Image formation apparatus and method for controlling image formation apparatus | Satoru Sasaki, Hidenori Mine, Takumi Shirakuma, Kosuke Sasaki | 2018-03-20 |
| 9897944 | Image forming apparatus that corrects deviation of a belt member | Satoshi Ogata | 2018-02-20 |
| 9207584 | Image forming apparatus for controlling a steering operation of an intermediate transfer belt | Satoshi Ogata, Jun Onishi | 2015-12-08 |
| 9031429 | Gloss processing apparatus | Satoshi Shimao, Katsunori Takahashi, Kenji Tamaki, Kenichi Hayashi, Kazutoshi Yoshimura | 2015-05-12 |
| 8838004 | Gloss processing apparatus | Satoshi Shimao, Katsunori Takahashi, Kenji Tamaki, Kenichi Hayashi, Kazutoshi Yoshimura | 2014-09-16 |
| 8783683 | Image forming apparatus and image forming system | Kenji Izumiya, Hiroshi Oyama | 2014-07-22 |