Issued Patents All Time
Showing 1–25 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12348690 | Image reading apparatus and image reading method | — | 2025-07-01 |
| 12003684 | Image reading apparatus comprising a processor configured to extract an edge in an area corresponding to a holding member as an edge of an image corresponding to the document | — | 2024-06-04 |
| 11528367 | Image reading apparatus indicating reading for OCR processing failure based on amount of document tilt | — | 2022-12-13 |
| 11459195 | Original reading apparatus | — | 2022-10-04 |
| 11330127 | Image reading apparatus and image forming apparatus | Daisuke Akagi, Satoshi Seki | 2022-05-10 |
| 10536599 | Original reading apparatus | — | 2020-01-14 |
| 10477061 | Image forming apparatus with two-sided copying and variable image data transfer clock frequency | Yushi Oka, Masato Furukawa, Seiji Shibaki | 2019-11-12 |
| 10447876 | Image reading apparatus | Yushi Oka, Masato Furukawa, Seiji Shibaki | 2019-10-15 |
| 10447890 | Image reading apparatus with shading correction | Ryo Mikami, Yushi Oka, Masato Furukawa, Shinichi Ikoma | 2019-10-15 |
| 10289358 | Image forming apparatus that improves FCOT | Masato Furukawa, Satoshi Seki, Yohei Katto, Akiko Kanno, Hidenori Sunada +3 more | 2019-05-14 |
| 10261732 | Image forming apparatus having double-sided printing and control method of the same | Yushi Oka, Masato Furukawa, Seiji Shibaki | 2019-04-16 |
| 10154155 | Image reading apparatus capable of determining opening-closing state of original conveyance device and image forming apparatus equipped with image reading apparatus | Satoshi Seki, Yohei Katto, Akiko Kanno, Hidenori Sunada, Asahiro Nakayoshi +3 more | 2018-12-11 |
| 10148851 | Image reading apparatus and image reading method | Masato Furukawa, Seiji Shibaki, Yushi Oka | 2018-12-04 |
| 7799963 | Cracking tube having helical fins | Masahiro Inui, Kenji Otsubo | 2010-09-21 |
| 7655287 | Inkjet recording medium | Yoshio Yoshida, Shoichi Endo, Masanori Kawashima, Susumu Hagisawa, Takayuki Fujimoto +2 more | 2010-02-02 |
| 7476642 | Thermally sensitive recording medium | Mizuho Shimoyama, Seiki Yoneshige, Kenji Hirai | 2009-01-13 |
| 7384891 | Thermal recording medium | Junpei Natsui, Yuji Tsuzuki, Takashi Date | 2008-06-10 |
| 7378374 | Thermally sensitive recording medium | Masayuki Watanabe, Junpei Natsui, Yuji Tsuzuki, Takashi Date | 2008-05-27 |
| 7312176 | Thermally sensitive recording medium | Kenji Hirai, Takanori Otsuhata, Takashi Date, Junpei Natsui, Yoshihide Kimura +1 more | 2007-12-25 |
| 7232791 | Multicolored thermally recording medium | Tatsuo Nagai, Tadakazu Fukuchi, Takashi Sasaki | 2007-06-19 |
| 6677275 | Thermal recording material | Yoshimi Midorikawa, Naomi Sumikawa, Yoshihide Kimura, Toshio Kaneko | 2004-01-13 |
| 6645910 | Thermally sensitive recording medium | Reiko Sato, Yoshihide Kimura, Takaichi Yamamoto, Hiroyuki Kawabata, Seiji Sugimori | 2003-11-11 |
| 6579828 | Multi chromatic thermally sensitive recording medium | Tadakazu Fukuchi, Yoshimi Midorikawa, Yoshihide Kimura | 2003-06-17 |
| 6551961 | Thermal recording material | Yoshimi Midorikawa, Naomi Sumikawa, Yoshihide Kimura | 2003-04-22 |
| 6432874 | Thermally sensitive recording medium | Tadakazu Fukuchi, Kunio Takebayashi, Hidenori Ogawa, Yoshimi Midorikawa, Reiko Sato +1 more | 2002-08-13 |