Issued Patents 2011
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083220 | Sheet processing apparatus | Hitoshi Kato, Yasuo Fukatsu, Naoki Ishikawa | 2011-12-27 |
| 8066279 | Sheet conveyance apparatus | Naoki Ishikawa, Yasuo Fukatsu, Hitoshi Kato | 2011-11-29 |
| 8027630 | Sheet processing apparatus, sheet processing method, and image forming system | Takayuki Fujii | 2011-09-27 |
| 8002401 | Sheet processing apparatus and image forming apparatus | Hitoshi Kato | 2011-08-23 |
| 7954818 | Sheet stacking apparatus and image forming apparatus | Yasuo Fukatsu, Hitoshi Kato, Naoki Ishikawa | 2011-06-07 |
| 7900912 | Sheet processing apparatus and image forming system | Hitoshi Kato, Shunsuke Nishimura, Naoto Watanabe | 2011-03-08 |
| 7890046 | Image forming system, sheet treating apparatus, image forming apparatus, control program and storage medium | Takako Hanada, Akinobu Nishikata, Masayoshi Taira, Hiroaki Tomiyasu | 2011-02-15 |