| 11825047 |
Paper conveyance device, image reading apparatus, computer-readable storage medium storing control program and control method for paper conveyance device |
— |
2023-11-21 |
| 11665297 |
Automatic document feeder comprising a storage that stores a guide width paper correspondence information that contains a type of paper to correspond with a tolerance of a width of the document guide and document length information, and the automatic document feeder determines if skew of a document is allowable before determining to display a warning message and stop feeding a document |
— |
2023-05-30 |
| 11601563 |
Untaken sheet notification device, document feeder, and image forming apparatus |
— |
2023-03-07 |
| 10961069 |
Sheet conveyance apparatus |
— |
2021-03-30 |
| 10917528 |
Image reading device and image forming apparatus including the same that sequentially transport and read plurality of documents one by one |
Kazuma Ogawa, Masahiro Kawano, Masayuki Furusawa |
2021-02-09 |
| 9900457 |
Image forming apparatus |
Yasumasa Morimoto |
2018-02-20 |
| 8922850 |
Image reading apparatus, image forming apparatus, reading method, and recording medium |
— |
2014-12-30 |
| 8366096 |
Document reader |
Kazuhiro Mizude, Kenji Tanaka, Daisuke Mukaiyama, Tomohiko Okada |
2013-02-05 |
| 8274711 |
Document reading apparatus capable of sequentially reading documents stacked on an automatic document feeder and a document set on a platen |
— |
2012-09-25 |
| 8016284 |
Sheet feeding device and document reading device |
Kenji Tanaka |
2011-09-13 |
| 7667861 |
Image forming apparatus |
Yoshinobu Umetani, Kenji Tanaka, Kazuhiro Mizude |
2010-02-23 |
| 7391334 |
Connection checking system, printer device, method of checking connected state, connection checking program, and recording medium storing connection checking program |
Kouji Miyake, Hiroshi Ishii, Kenji Tanaka |
2008-06-24 |
| 6104388 |
Handwriting input device |
Katsuharu Nagai |
2000-08-15 |
