Issued Patents All Time
Showing 25 most recent of 173 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11770484 | Multifunction device, control method of multifunction device, and non-transitory computer-readable storage medium storing control program | — | 2023-09-26 |
| 11722612 | Multifunction device, display control method of multifunction device, and non-transitory computer-readable storage medium storing display control program | Toshifumi Sakai | 2023-08-08 |
| 11632478 | Multifunction device, display control method of multifunction device, and non-transitory computer-readable storage medium storing display control program | — | 2023-04-18 |
| 9636847 | Paper recycling device and paper recycling method | Toshiaki Yamagami | 2017-05-02 |
| 9435078 | Paper recycling device and paper recycling method | Toshiaki Yamagami | 2016-09-06 |
| 8882965 | Paper recycling system and paper recycling method | Toshiaki Yamagami | 2014-11-11 |
| 8718521 | Image-forming apparatus and image forming method for regulating portion of tension roller | Satoshi Chiba | 2014-05-06 |
| 8693909 | Image forming method and image forming device for detecting transferred image transferred to transfer belt | Hiroshi Tanaka | 2014-04-08 |
| 8594545 | Image-forming device and image-forming method | Koichi Kamijo, Shinichi Tanaka | 2013-11-26 |
| 8592126 | Liquid developer and image-forming apparatus | Yoshihiro Ueno, Masahiro OKI, Tsutomu Teraoka | 2013-11-26 |
| 8509662 | Image forming apparatus and image forming method for bringing transfer material held at inner face | Shinichi Tanaka | 2013-08-13 |
| 8405700 | Exposure head and image forming apparatus with light emitting element emitting light forming first and second diagrams having angle | Ryuta Koizumi, Takeshi Sowa | 2013-03-26 |
| 8406646 | Image forming apparatus and image forming method | Koichi Kamijo | 2013-03-26 |
| 8369759 | Transfer apparatus and image forming apparatus | Masahide Nakamura | 2013-02-05 |
| 8369727 | Exposure head, image forming apparatus, and control method of exposure head | Yuki OGUCHI | 2013-02-05 |
| 8355185 | Exposure head and image forming apparatus | Takeshi Sowa, Ryuta Koizumi, Nozomu Inoue | 2013-01-15 |
| 8329372 | Liquid developer, method of preparing liquid developer, and image forming apparatus | Takashi Teshima | 2012-12-11 |
| 8331811 | Developing device having liquid developer coating members, image forming apparatus, and developing method using the same | Kazuma MIYAZAWA, Tsutomu Sasaki | 2012-12-11 |
| 8311445 | Image forming apparatus and image forming method | Tomoyuki Shiiya | 2012-11-13 |
| 8300076 | Line head and an image forming apparatus using such a line head | Yujiro Nomura, Nozomu Inoue, Ryuta Koizumi | 2012-10-30 |
| 8264510 | Exposure head and image forming apparatus | Takeshi Sowa | 2012-09-11 |
| 8253767 | Line head and image forming apparatus | Etsuko Ito, Takeshi Sowa | 2012-08-28 |
| 8254818 | Transfer device and image forming apparatus provided with the transfer device | Satoshi Chiba | 2012-08-28 |
| 8194106 | Line head and image forming apparatus using the same | Yujiro Nomura, Nozomu Inoue, Ryuta Koizumi | 2012-06-05 |
| 8184332 | Image forming apparatus and method for correcting density irregularities | Nozomu Inoue, Kiyoshi Tsujino | 2012-05-22 |