Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10469711 | Colorimetric device, image forming device, image forming system, and image forming management device | Kenichi Hayashi, Katsunori Takahashi, Takashi Nara, Tatsuhiro Noutomi | 2019-11-05 |
| 10165141 | Image reading apparatus, image forming apparatus, image forming system, image forming method, and non-transitory computer-readable recording medium which stores image forming control program therein | Kenichi Hayashi, Katsunori Takahashi, Takashi Nara, Tatsuhiro Noutomi | 2018-12-25 |
| 9964902 | Fixing device and image forming apparatus | Tatsuhiro Noutomi, Katsunori Takahashi, Kenichi Hayashi, Takashi Nara | 2018-05-08 |
| 9838568 | Image reading apparatus and image forming system | Kenichi Hayashi, Katsunori Takahashi, Takashi Nara, Tatsuhiro Noutomi | 2017-12-05 |
| 9501005 | Fixing device and image forming apparatus | Akira Okamoto, Kenji Yamamoto, Keigo Ogura, Takahiro Yokoya | 2016-11-22 |
| 9477187 | Temperature-measuring device that measures temperature of sheet, and image-forming apparatus using the same | Katsunori Takahashi, Kenichi Hayashi, Takashi Nara, Tatsuhiro Noutomi | 2016-10-25 |
| 8971745 | Image forming apparatus | Akifumi Isobe, Akira Okamoto, Kenji Yamamoto, Hideki Nakamura, Katsuyuki Ikuta | 2015-03-03 |
| 8965234 | Image forming system and method of controlling the same | Katsuyuki Ikuta, Akira Okamoto, Kenji Yamamoto, Akifumi Isobe | 2015-02-24 |
| 8936361 | Image forming system | Akira Okamoto, Hideki Nakamura, Kenji Yamamoto, Akifumi Isobe, Katsuyuki Ikuta | 2015-01-20 |
| 7800792 | Image reading method and image reading apparatus | — | 2010-09-21 |
| 7692818 | Image reading apparatus | — | 2010-04-06 |
| 7573597 | Color image forming apparatus | — | 2009-08-11 |
| 7436553 | Image reading device, image reading method and image forming apparatus | — | 2008-10-14 |
| 7126725 | Image reading apparatus and image forming apparatus equipped therewith | Ryuji Okutomi, Jun Nakagawa, Tadayuki Ueda, Eiji Nishikawa | 2006-10-24 |
| 5559740 | Image memory apparatus | Hiroyuki Yamamoto | 1996-09-24 |
| 5198853 | Document size detection apparatus | Yoshiyuki Ichihara, Toshihiro Motoi, Jun Nakagawa, Noboru Koizumi, Kouichi Sawada | 1993-03-30 |