Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11064299 | MEMS structure, capacitive sensor, piezoelectric sensor, acoustic sensor having mems structure | Tadashi Inoue, Yasuhiro Horimoto | 2021-07-13 |
| 9584691 | Original reading apparatus for reading image of an original | — | 2017-02-28 |
| 9277072 | Original reading apparatus for reading image of an original | — | 2016-03-01 |
| 9253358 | Light guide unit that guides light in an original document reading apparatus | — | 2016-02-02 |
| 8982432 | Original reading apparatus for reading image of an original | — | 2015-03-17 |
| 8837017 | Image reading apparatus | — | 2014-09-16 |
| 8422073 | Image forming apparatus | Masaru Usami, Daisuke Morikawa | 2013-04-16 |
| 8172226 | Sheet conveyance device and image forming apparatus | Haruhisa Oshida, Yuichi Yamamoto, Yusuke Imai, Kiyoshi Oyama, Takuma Koizumi +1 more | 2012-05-08 |
| 8149473 | Image reading apparatus | Haruhisa Oshida, Yuichi Yamamoto, Takuma Koizumi, Kiyoshi Oyama, Toshifumi Itabashi +1 more | 2012-04-03 |
| 8064105 | Image scanning device and image forming device | Shoko Magata, Takeshi Aoyama, Yuichi Yamamoto, Takayuki Suga, Haruhisa Oshida | 2011-11-22 |
| 8020862 | Sheet conveyance device, image forming apparatus and image reading apparatus | Kiyoshi Oyama, Yusuke Imai, Toshifumi Itabashi, Takuma Koizumi, Yuichi Yamamoto +1 more | 2011-09-20 |
| 8020861 | Sheet conveyance device and image forming apparatus | Toshifumi Itabashi, Yusuke Imai, Kiyoshi Oyama, Takuma Koizumi, Yuichi Yamamoto +1 more | 2011-09-20 |
| 8014045 | Image scanner with image scanning device positioning | Takeshi Aoyama, Shoko Magata, Yuichi Yamamoto | 2011-09-06 |
| 7847983 | Image reading apparatus | — | 2010-12-07 |
| 7755812 | Image reading apparatus, and image expansion and contraction correcting method | Haruhisa Oshida, Takeshi Aoyama, Shoko Magata, Yuichi Yamamoto, Takayuki Suga | 2010-07-13 |
| 7623275 | Image-reading apparatus | Takeshi Aoyama, Shoko Magata, Yuichi Yamamoto | 2009-11-24 |
| 7577392 | Image reading apparatus and image forming apparatus provided with the same | Shoko Magata, Takeshi Aoyama, Yuichi Yamamoto | 2009-08-18 |
| 7548351 | Image reading device and image forming apparatus | Yusuke Imai, Toshifumi Itabashi, Kiyoshi Oyama, Takuma Koizumi, Yuichi Yamamoto +1 more | 2009-06-16 |
| 7515312 | Image scanning device and image forming device | Shoko Magata, Takeshi Aoyama, Yuichi Yamamoto, Takayuki Suga, Haruhisa Oshida | 2009-04-07 |
| 7463392 | Image reader and image forming apparatus | Yuichi Yamamoto, Takeshi Aoyama, Haruhisa Oshida, Shoko Magata, Takayuki Suga | 2008-12-09 |
| 7386250 | Toner supply container and electrophotographic image forming apparatus | Yutaka Ban, Kazuhiko Omata, Kyota Miyazaki | 2008-06-10 |
| 6978101 | Toner supply container detachably mounted to an image forming apparatus including a coupling projection | Yutaka Ban, Kazuhiko Omata, Kyota Miyazaki | 2005-12-20 |
| 6968139 | Toner supply container and electrophotographic image forming apparatus | Yutaka Ban, Kazuhiko Omata, Kyota Miyazaki | 2005-11-22 |
| RE38737 | Toner supply container detachably mountable to a main assembly of an electrographic image forming apparatus and a sealing member usable with the toner supply container | Yutaka Ban, Shinichi Onodera, Kazuhiko Omata, Kyota Miyazaki, Katsuya Murakami | 2005-05-24 |
| 6853828 | Toner supply container and electrophotographic image forming apparatus | Yutaka Ban, Kazuhiko Omata, Kyota Miyazaki | 2005-02-08 |