Issued Patents All Time
Showing 1–25 of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10640318 | Paper reversing apparatus, image forming system and computer readable storage medium storing program | — | 2020-05-05 |
| 9891572 | Paper humidifying apparatus and image forming system | — | 2018-02-13 |
| 9731575 | Suspension apparatus | Hiroshi Chikuma, Ryusuke Hirao, Nobuyuki Ichimaru | 2017-08-15 |
| 9618901 | Sheet humidification apparatus and humidification control method | Teruhiko Toyoizumi, Kenji Tamaki, Hirofumi Nakajima, Tadashi Matsudaira, Kosuke Sasaki | 2017-04-11 |
| 8838009 | Roller mechanism with support member and image forming apparatus having the roller | Hitoshi Tamura | 2014-09-16 |
| 8714547 | Paper discharge apparatus and image forming apparatus equipped with paper discharge apparatus | Hiroyuki Wakabayashi, Tsutomu Anezaki | 2014-05-06 |
| 8560172 | Electric suspension control apparatus | Tomoyuki Lee, Noriyuki Utsumi | 2013-10-15 |
| 8437685 | Post-processing apparatus and image forming system | Yu Tanaka, Hiroyuki Wakabayashi | 2013-05-07 |
| 8408540 | Sheet ejection device, post-processing apparatus and image forming system | Hiroyuki Wakabayashi | 2013-04-02 |
| 8296010 | Suspension control apparatus | Ryusuke Hirao, Nobuyuki Ichimaru, Takahide Kobayashi | 2012-10-23 |
| 8177227 | Sheet ejection device, image forming apparatus and post-processing apparatus | Hiroyuki Wakabayashi | 2012-05-15 |
| 8136807 | Sheet aligning apparatus | Hitoshi Tamura, Hiroyuki Wakabayashi | 2012-03-20 |
| 8104758 | Sheet finisher and image forming system provided therewith | Yu Tanaka, Hiroyuki Wakabayashi | 2012-01-31 |
| 8103451 | Vehicle safety control apparatus for avoiding collision | Taisetsu Tanimichi, Tatsuya Yoshida, Mikio Ueyama, Shinya Ohtsuji, Isa Ismet Khumaedi +7 more | 2012-01-24 |
| 8070150 | Sheet ejection device, image forming apparatus and sheet finisher provided therewith | Yu Tanaka, Hiroyuki Wakabayashi | 2011-12-06 |
| 7987751 | Sheet trimming apparatus and image forming system | Tsuyoshi Shiokawa, Hiroyuki Wakabayashi | 2011-08-02 |
| 7955040 | Cutting device, finisher and image forming apparatus provided therewith | Hiroyuki Wakabayashi, Tsuyoshi Shiokawa | 2011-06-07 |
| 7832716 | Sheet processing apparatus and image forming system | Hiroyuki Wakabayashi | 2010-11-16 |
| 7766324 | Sheet stacking apparatus, sheet processing apparatus and image forming system | Hitoshi Tamura | 2010-08-03 |
| 7758035 | Sheet post-processing apparatus | Hitoshi Tamura, Tsuyoshi Shiokawa | 2010-07-20 |
| 7703768 | Image forming system, relay conveyance apparatus and method for installing image forming system | Hitoshi Tamura | 2010-04-27 |
| 7676928 | Method for use in the manufacturing of a fluid dynamic pressure bearing | Isao Misu | 2010-03-16 |
| 7616924 | Sheet post-processing and image forming system with a sheet-trimming apparatus containing a blade and blade-receiving member driving mechanisms | Toshio Shida, Hiroyuki Wakabayashi, Masato Hattori, Kenji Kawatsu | 2009-11-10 |
| 7616921 | Sheet cooling device, intermediate sheet conveying device and image forming apparatus having the same | Toshio Shida | 2009-11-10 |
| 7613422 | Image forming apparatus and intermediate conveyance unit | Toshio Shida | 2009-11-03 |