Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9360802 | Image forming apparatus | Hiroko Furukata, Yasutaka Goto, Yuki Kubota, Takuya Kobayashi, Satoshi Tanaka +2 more | 2016-06-07 |
| 8736909 | Image forming apparatus and computer readable medium | Mitsuru Iioka, Jun Koyatsu, Kaoru Yamauchi, Keiichi Okada | 2014-05-27 |
| 8711434 | Image processing device, image forming apparatus, and non-transitory computer readable recording medium | Mitsuru Iioka, Jun Koyatsu, Kaoru Yamauchi, Keiichi Okada, Hatsuho AJIMA | 2014-04-29 |
| 8699083 | Image processing device, image forming device, and computer-readable medium | Keiichi Okada, Kaoru Yamauchi, Mitsuru Iioka, Jun Koyatsu, Hatsuho AJIMA | 2014-04-15 |
| 8659796 | Image forming apparatus and image forming program | Keiichi Okada, Mitsuru Iioka, Jun Koyatsu, Kaoru Yamauchi | 2014-02-25 |
| 8559080 | Image forming apparatus and computer readable medium for image forming | Jun Koyatsu, Mitsuru Iioka, Kaoru Yamauchi, Takaya NAGASAKI | 2013-10-15 |
| 8520005 | Image processing system, image formation apparatus, computer readable medium and computer data signal | Jun Koyatsu, Mitsuru Iioka, Sato Okamoto, Kaoru Koike | 2013-08-27 |
| 8358444 | Image forming apparatus capable of printing a copy-forgery pattern | Mitsuru Iioka, Jun Koyatsu, Kaoru Yamauchi, Keiichi Okada | 2013-01-22 |
| 8310728 | Image forming apparatus and computer readable medium for controlling image form | Jun Koyatsu, Kaoru Yamauchi, Mitsuru Iioka, Takaya NAGASAKI | 2012-11-13 |
| 8265502 | Image forming apparatus including an alternative printing unit | Mitsuru Iioka, Jun Koyatsu, Kaoru Yamauchi, Takaya NAGASAKI | 2012-09-11 |
| 7756456 | Image forming apparatus including shifted roller | Nobuhiro Hiroe, Yoshishige Sakamoto | 2010-07-13 |
| 7647015 | Color image forming apparatus and color image forming method | Kousuke Kubota | 2010-01-12 |
| 7546073 | Image forming apparatus having an intermediate transfer member wrapped around and driven by a photoconductor drum | Tomoya Saeki, Iwao Kuriki, Kazuhiro Saito, Toru Tanaka | 2009-06-09 |
| 7502575 | Image forming apparatus and method of transferring image to intermediate transfer body by controlling the drive of a photosensitive body | Toru Tanaka, Tomoya Saeki | 2009-03-10 |
| 7471917 | Image forming apparatus with conveyance unit regulating structure | Nobuhiro Hiroe, Yoshishige Sakamoto | 2008-12-30 |
| 7177571 | Image forming apparatus using a belt-like intermediate transfer member | Tomoya Saeki, Masahiro Sato, Nobuhiro Hiroe, Keiji Sasaki | 2007-02-13 |
| 7171146 | Image forming apparatus including a belt-shaped image carrier | Tomoya Saeki, Nobuhiro Hiroe | 2007-01-30 |
| 7024132 | Image forming apparatus with substantially horizontal transport paths | Takeshi Nakaoka, Akihito Yamauchi | 2006-04-04 |
| 6943814 | Gradation display method | Mitsuru Iioka, Yoshiyuki Hirayama, Takashi Nakajima | 2005-09-13 |
| 5963769 | Multicolor image forming apparatus | Tetsurou Emukai, Keiji Sasaki, Akihiro Yamashita | 1999-10-05 |
| 5412302 | Rotary body drive control apparatus capable of compensating for variations of transfer characteristics | Mamoru Kido, Kenji Kanzaki, Minoru Kasama, Tosio Anzai | 1995-05-02 |