Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10699495 | Display device of vehicle | Tsuneo Kudou, Fumiaki Sugino | 2020-06-30 |
| 10352822 | Temperature display device of vehicle | — | 2019-07-16 |
| 9862304 | Vehicle lighting control system | — | 2018-01-09 |
| 9695747 | Vehicle engine speed display device | Tetsutaka Shibata, Kosuke Takegawa | 2017-07-04 |
| 8944708 | Sheet conveying device, and image forming apparatus including same | Yasuhiro Sagawa, Kenji Ueda, Masayuki Ueda, Naoyuki Okamoto, Hiroshi Kajiyama +1 more | 2015-02-03 |
| 8485516 | Sheet conveying device, and image forming apparatus including same | Masayuki Ueda | 2013-07-16 |
| 8177216 | Sheet conveying device with hold and transfer unit | Masayuki Ueda | 2012-05-15 |
| 8028991 | Image forming apparatus | Ryosuke Hirokawa | 2011-10-04 |
| 8016283 | Recording sheet feeder and image forming apparatus providing easy maintenance with simple structure | Masayuki Ueda, Ryo Takenaka, Hiroshi Kajiyama | 2011-09-13 |
| 7992858 | Sheet conveying apparatus, image scanning apparatus, and image forming apparatus | Yasuhiro Sagawa, Kenji Ueda, Masayuki Ueda, Naoyuki Okamoto, Yoshikuni Ishikawa +2 more | 2011-08-09 |
| 7922167 | Sheet conveying device, and image forming apparatus including same | Hiroshi Kajiyama, Masayuki Ueda, Tadashi Kusumi | 2011-04-12 |
| 7708276 | Sheet conveying path switching device used in image forming apparatus, and sheet conveying device | Naoyuki Okamoto, Masayuki Ueda, Kenji Ueda, Yasuhiro Sagawa, Hiroshi Kajiyama +1 more | 2010-05-04 |
| 7621519 | Sheet conveying apparatus, image reading apparatus, and image forming apparatus | Yasuhiro Sagawa, Kenji Ueda, Masayuki Ueda, Tamiya Akimoto, Naoyuki Okamoto +2 more | 2009-11-24 |
| 7354038 | Jam suppressing sheet feeding device and image forming apparatus | — | 2008-04-08 |
| 6955349 | Recording medium conveying device and image forming apparatus including the same | — | 2005-10-18 |
| 5765825 | Image forming apparatus with a large capacity paper feeding unit having a detachable paper feeding guide | — | 1998-06-16 |