Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319525 | Sheet feeding device and image forming apparatus incorporating the sheet feeding device | Yuka KURUSU, Yoshifumi Ohtsuka, Masato Hashimoto, Hisayoshi SUGAWARA | 2025-06-03 |
| 12312192 | Sheet feeding device and image forming system incorporating the sheet feeding device | Masanobu Yoshida, Hidetoshi Kojima, Tomoyuki Okada, Tatsuya Sugawara, Yusuke HIRONO | 2025-05-27 |
| 9802775 | Sheet separating device, sheet supplying device, and image forming apparatus | Masato Hashimoto, Takashi Fukumoto, Hideaki Takahashi, Hisayoshi SUGAWARA, Munehisa Fuda +7 more | 2017-10-31 |
| 9796552 | Paper feeding apparatus, image forming apparatus, image forming system | Takashi Fukumoto, Yasuo Niikura, Hidetoshi Kojima, Hideaki Takahashi, Munehisa Fuda +5 more | 2017-10-24 |
| 9725265 | Sheet feeding device, image forming apparatus, and image forming system | Masato Hashimoto, Takashi Fukumoto, Hideaki Takahashi, Hisayoshi SUGAWARA, Munehisa Fuda +7 more | 2017-08-08 |
| 9604814 | Sheet processing apparatus and image forming system | Tomohiro Furuhashi, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama, Kazuya Yamamoto +8 more | 2017-03-28 |
| 9561927 | Sheet discharging device, image forming system, and sheet discharging method | Tomomichi Hoshino, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +19 more | 2017-02-07 |
| 9540193 | Paper feeding apparatus, image forming apparatus, image forming system | Takashi Fukumoto, Yasuo Niikura, Hidetoshi Kojima, Hideaki Takahashi, Munehisa Fuda +5 more | 2017-01-10 |
| 9533852 | Sheet ejecting device, image forming system, and sheet ejecting method | Junya Suzuki, Kiichiro Goto, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama +8 more | 2017-01-03 |
| 9359158 | Sheet feeding device, image forming apparatus, and image forming system | Yasunori Hino, Chikara Akata, Tomoki Tamate, Hideaki Takahashi, Munehisa Fuda +10 more | 2016-06-07 |
| 9359157 | Sheet feeding device and image forming apparatus | Yasuo Niikura, Hidetoshi Kojima, Yuuta Mori, Takashi Fukumoto, Kiyotake NAKAMURA +6 more | 2016-06-07 |
| 9316986 | Recording medium discharging device | Shuuya Nagasako, Masahiro Tamura, Tomohiro Furuhashi, Keisuke Sugiyama, Yuusuke Shibasaki +9 more | 2016-04-19 |
| 9260264 | Sheet discharging device, image forming system, and sheet discharging method | Tomomichi Hoshino, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +19 more | 2016-02-16 |
| 9096403 | Sheet stacking apparatus, image forming system and sheet stacking method | Satoru Takano, Kiichiro Goto, Takashi Fukumoto, Yasuo Niikura, Shintaro MATSUMOTO +9 more | 2015-08-04 |
| 9085436 | Sheet ejecting device, image forming system, and sheet ejecting method | Junya Suzuki, Kiichiro Goto, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama +8 more | 2015-07-21 |
| 9075377 | Recording medium discharging device | Shuuya Nagasako, Masahiro Tamura, Tomohiro Furuhashi, Keisuke Sugiyama, Yuusuke Shibasaki +9 more | 2015-07-07 |
| 8960660 | Sheet processing apparatus and image forming system | Tomohiro Furuhashi, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama, Kazuya Yamamoto +8 more | 2015-02-24 |
| 8936240 | Sheet discharging device, image forming system, and sheet discharging method | Tomomichi Hoshino, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +19 more | 2015-01-20 |
| 8931773 | Sheet folding device having inclined stacking surface | Keisuke Sugiyama, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Yuusuke Shibasaki +9 more | 2015-01-13 |
| 8925917 | Sheet output device, sheet processing apparatus, image forming system, and sheet output method | Takahiro Watanabe, Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama +8 more | 2015-01-06 |
| 8876107 | Sheet stacking device, image forming system, and sheet stacking method | Junya Suzuki, Kiichiro Goto, Takashi Fukumoto, Yasuo Niikura, Shintaro MATSUMOTO +8 more | 2014-11-04 |
| 8770569 | Sheet processing apparatus, image forming system, and sheet processing method | Tomohiro Furuhashi, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama, Yuusuke Shibasaki +9 more | 2014-07-08 |
| 8727345 | Sheet discharging device, sheet processing apparatus, image forming system, and sheet discharging method | Masahiro Tamura, Shuuya Nagasako, Tomohiro Furuhashi, Keisuke Sugiyama, Yuusuke Shibasaki +9 more | 2014-05-20 |
| 8702087 | Sheet handling apparatus, image forming system, and sheet reception control method | Tomohiro Furuhashi, Masahiro Tamura, Shuuya Nagasako, Keisuke Sugiyama, Yuusuke Shibasaki +9 more | 2014-04-22 |
| 8485514 | Sheet processing apparatus, image forming system, and sheet processing method | Keisuke Sugiyama, Tomohiro Furuhashi, Masahiro Tamura, Shuuya Nagasako, Yuusuke Shibasaki +9 more | 2013-07-16 |