Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11671549 | Image reading device and image forming apparatus for correcting a read image | Fumiyuki Heishi, Hiroshi Kubo, Shinya Kitaoka, Satoshi Saito, Yoshito Suzuki +1 more | 2023-06-06 |
| 9807267 | Automatic document feeder, image forming device, and image reading device | Hiroshi Kubo, Norio Kimura, Shinya Kitaoka, Yoshito Suzuki | 2017-10-31 |
| 9013763 | Image reading apparatus and image forming apparatus | Hiroshi Kubo, Hidehiko Fujiwara, Shinya Kitaoka, Takeshi Akai, Fumiyuki Heishi +3 more | 2015-04-21 |
| 8950743 | Automatic document feeder, image reading device including the same, and image forming apparatus including the same | Koki Sakano, Hiroshi Kubo, Shinya Kitaoka, Takeshi Akai, Hidehiko Fujiwara +2 more | 2015-02-10 |
| 8746671 | Sheet conveying system, computer program product, and sheet conveying method with sheet inserting apparatus | Tatsushi Machida, Hitoshi Hattori, Yoshikatsu Tsuji, Ryo Kanno | 2014-06-10 |
| 8736926 | Sheet conveyance device, and image forming apparatus and image reading device including same | Yoshito Suzuki, Hideki Tobinaga, Shinya Kitaoka, Norio Kimura, Mamoru Kambayashi +2 more | 2014-05-27 |
| 8641035 | Sheet conveying apparatus, image reading apparatus, and image forming apparatus | Mamoru Kambayashi, Hideki Tobinaga, Shinya Kitaoka, Norio Kimura, Michitaka Suzuki +2 more | 2014-02-04 |
| 8636275 | Automatic document feeder and image forming apparatus including the same | Mamoru Kambayashi, Motoya Sano, Hideki Tobinaga, Shinya Kitaoka, Norio Kimura +2 more | 2014-01-28 |
| 8614839 | Image reader, auto document feeder, and image forming apparatus capable of generating shading data | Motoya Sano, Takashi Fujii, Hiroshi Kubo, Shinya Kitaoka, Takeshi Akai +3 more | 2013-12-24 |
| 8444135 | Sheet conveyance device, and image forming apparatus and image reading unit including same | Kenichiro Morita, Hideki Tobinaga, Shinya Kitaoka, Mamoru Kambayashi, Michitaka Suzuki +2 more | 2013-05-21 |
| 8038140 | Document feeding device, image forming apparatus including same, and control method for the document feeding device | Norio Kimura, Hideki Tobinaga, Akira Hirose, Shinya Kitaoka, Motoya Sano +1 more | 2011-10-18 |
| 6882438 | Method and apparatus capable of performing information transfer operation with performance security measures | — | 2005-04-19 |
| 6137597 | Method of controlling network facsimile apparatus | — | 2000-10-24 |