Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10604372 | Sheet stacking device, sheet post-processing device, and image forming device including same | Shinobu Ohata, Terumitsu Noso | 2020-03-31 |
| 10291806 | Image reading device having a flat cable that transmits/receives a signal to/from the scanner and image forming apparatus | Akira Ishii | 2019-05-14 |
| 10277761 | Image reading device that reads image of document, and image forming device | Naozumi Ogawa | 2019-04-30 |
| 10264150 | Image reading apparatus that inhibits flat cable from contacting contact glass, and image forming apparatus | Akira Ishii, Naozumi Ogawa | 2019-04-16 |
| 10222728 | Fixing device and image forming apparatus | Shota Onishi | 2019-03-05 |
| 10178272 | Image forming apparatus | Yoshihiro Ando | 2019-01-08 |
| 10015336 | Image processing apparatus | Yoshihiro Ando, Saki Katayama | 2018-07-03 |
| 9656826 | Sheet post-processing apparatus and image forming system including same | Masahiko Miyazaki, Yoshiyuki Asakawa | 2017-05-23 |
| 9586772 | Sheet feeder and image forming apparatus | Yuichiro Tanaka | 2017-03-07 |
| 9563829 | Image forming apparatus | Hironori Daigo | 2017-02-07 |
| 9561917 | Sheet feeding device and image forming apparatus | Koki Morizono | 2017-02-07 |
| 9381760 | Sheet process device | Keisuke Egawa | 2016-07-05 |
| 8107851 | Image forming apparatus provided with image reading unit | Takashi Tamura, Hiroshi Ito | 2012-01-31 |
| 7756460 | Fixing device and image forming apparatus | Akinori Matsuno | 2010-07-13 |
| 7510178 | Sheet-handling device | Masahiko Miyazaki, Mitsutoshi Takemoto, Takeshi Matsuo, Tetsuya Taguchi, Keisuke Egawa | 2009-03-31 |
| 7433643 | Fixing device and image forming apparatus | Akinori Matsuno | 2008-10-07 |
| 7394396 | Electrical apparatus, image forming apparatus and operation program product | Koji Seki, Yoshinobu Kawakami, Hideki Takeda | 2008-07-01 |
| 6722651 | Sheet member discharge mechanism | Syuji Fujisawa, Kuniaki Araishi, Kazuhisa Kondo, Yoshio Sugishima, Mitsuhiro Shibata | 2004-04-20 |
| 6557843 | Document feeder with linking mechanism | Hiroyuki Harada, Hideki Kitagawa | 2003-05-06 |
| 6145827 | Automatic document conveyer | Hiroyuki Harada, Masahiro Sako, Shigeo Kurando, Takatomo Fukumoto | 2000-11-14 |
| 5456456 | Paper feeding device having paper inverting means | Yuj Abe, Masami Fuchi, Takeshi Uemura, Masahiko Miyazaki, Hiroyuki Ueda +1 more | 1995-10-10 |
| 5331374 | Image forming apparatus capable of opening a main body on one side | Yuii Abe, Masami Fuchi, Takeshi Uemura, Masahiki Miyazaki, Hiroyuki Ueda +1 more | 1994-07-19 |
| 4814833 | Document size detecting device | Tetsuya Matsushita, Kikunosuke Tsuji, Akira Nakakuma, Kiyoshi Morimoto, Hideaki Tsudaka +1 more | 1989-03-21 |
| 4692019 | Document size detecting device | Kiyoshi Morimoto, Hiroshi Kobayashi, Masahiro Hashizume, Hideaki Tsudaka, Hiroshi Kimura | 1987-09-08 |
| 4685792 | Copying paper feed device for an electrostatic copying apparatus | Masahide Iseki, Toshio Yoshiyama, Hiroshi Kajita, Masanori Itakiyo, Hiroshi Kusumoto +1 more | 1987-08-11 |