Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10348918 | Image reading apparatus | Masaaki Yamashita | 2019-07-09 |
| 9902580 | Sheet feeding device | Hideyuki Okumura | 2018-02-27 |
| 9868599 | Sheet feeding device | Hideyuki Okumura | 2018-01-16 |
| 9745160 | Paper conveying apparatus, jam detection method, and computer program | Takayuki Umi, Shuichi Morikawa | 2017-08-29 |
| 9592980 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | — | 2017-03-14 |
| 9039010 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | Takayuki Umi | 2015-05-26 |
| 8991820 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | Tetsuo Funada, Nobuhisa Yamazaki | 2015-03-31 |
| 8934115 | Paper conveying apparatus | Takayuki Umi | 2015-01-13 |
| 8925921 | Paper conveying apparatus, abnormality detection method, and computer-readable, non-transitory medium | Shuichi Morikawa, Ryoichi Yasukawa, Takayuki Umi | 2015-01-06 |
| 8925920 | Paper conveying apparatus, abnormality detection method, and computer-readable, non-transitory medium | Takayuki Umi | 2015-01-06 |
| 8870181 | Paper conveying apparatus with side guide and sound detector | Shuichi Morikawa, Takayuki Umi | 2014-10-28 |
| 8864131 | Paper conveying apparatus with sound detector, and recovery method | Takayuki Umi | 2014-10-21 |
| 8864130 | Image reading apparatus with sound detector and sound signal generator | Takayuki Umi | 2014-10-21 |
| 8857815 | Paper feeding device, image scanning device, paper feeding method and computer readable medium | Tetsuo Funada, Nobuhisa Yamazaki | 2014-10-14 |
| 8840108 | Paper reading apparatus, jam detection method, and computer-readable, non-transitory medium | Shuichi Morikawa, Ryoichi Yasukawa, Takayuki Umi | 2014-09-23 |
| 8840107 | Paper conveyance apparatus | Takayuki Umi | 2014-09-23 |
| 8833763 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | Shuichi Morikawa, Takayuki Umi | 2014-09-16 |
| 8827266 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | Takayuki Umi | 2014-09-09 |
| 8827267 | Paper conveying apparatus, recovery method, and computer-readable, non-transitory medium | Takayuki Umi | 2014-09-09 |
| 8827268 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | Shuichi Morikawa, Takayuki Umi | 2014-09-09 |
| 8820741 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | Takayuki Umi | 2014-09-02 |
| 8807561 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | Takayuki Umi | 2014-08-19 |
| 8783684 | Paper conveying apparatus, jam detection method, and computer-readable, non-transitory medium | Takayuki Umi | 2014-07-22 |
| 8764010 | Paper conveying apparatus, multifeed detection method, and computer-readable, non-transitory medium | Shuichi Morikawa, Ryoichi Yasukawa, Takayuki Umi | 2014-07-01 |
| 8752833 | Paper conveyance apparatus | Takayuki Umi | 2014-06-17 |