Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7766326 | Sheet conveyance apparatus, sheet processing apparatus, and image forming apparatus | Hitoshi Kato | 2010-08-03 |
| 7673862 | Sheet processor and image-forming apparatus | Hideki Kushida, Daisaku Kamiya, Hitoshi Fujimoto, Kiyoshi Watanabe, Tomokazu Nakamura +3 more | 2010-03-09 |
| 7597324 | Sheet-stacking apparatus and image-forming apparatus | Kenichi Hayashi | 2009-10-06 |
| 7594645 | Sheet processing device and image formation apparatus | Toshimasa Suzuki, Daisaku Kamiya, Hitoshi Fujimoto, Kiyoshi Watanabe, Tomokazu Nakamura +3 more | 2009-09-29 |
| 7552917 | Sheet processing apparatus and image forming apparatus including the sheet processing apparatus | Kenichi Hayashi, Tomokazu Nakamura, Naoto Watanabe, Hitoshi Kato, Shunsuke Nishimura +5 more | 2009-06-30 |
| 7540482 | Post-processing apparatus, control method therefor, and post-processing system | Takayuki Fujii, Toshiyuki Miyake, Yasuo Fukatsu, Takako Hanada, Atsuteru Oikawa | 2009-06-02 |
| 7445207 | Sheet conveyance apparatus, sheet processing apparatus, and image forming apparatus | Hitoshi Kato | 2008-11-04 |
| 7431274 | Sheet processor and image-forming apparatus | Hideki Kushida, Daisaku Kamiya, Hitoshi Fujimoto, Kiyoshi Watanabe, Tomokazu Nakamura +3 more | 2008-10-07 |
| 7431273 | Spine folded portion flattening apparatus, sheet treating apparatus and image forming apparatus | Daisaku Kamiya, Hitoshi Fujimoto, Kiyoshi Watanabe, Tomokazu Nakamura, Kenichi Hayashi +3 more | 2008-10-07 |
| 7401776 | Sheet conveyance apparatus, sheet processing apparatus, and image forming apparatus | Hitoshi Kato | 2008-07-22 |
| 7354036 | Sheet processing apparatus and image forming apparatus including the sheet processing apparatus | Kenichi Hayashi, Tomokazu Nakamura, Naoto Watanabe, Hitoshi Kato, Shunsuke Nishimura +5 more | 2008-04-08 |
| 7285084 | Folded back portion flattening device, sheet processor, and image forming apparatus | Hitoshi Fujimoto, Daisaku Kamiya, Kiyoshi Watanabe, Tomokazu Nakamura, Kenichi Hayashi +3 more | 2007-10-23 |
| 7264236 | Sheet processing apparatus and image forming apparatus having such sheet processing apparatus | Hitoshi Kato, Hiroshi Suzuki, Tetsuya Terada | 2007-09-04 |
| 7259877 | Inspection device and image forming apparatus | Masaaki Inoo, Tomokazu Nakamura, Yoshiyuki Nakajima, Atsuteru Oikawa, Hitoshi Kato | 2007-08-21 |
| 7192020 | Sheet processing apparatus for storing supplied sheets while preceding sheet are processed | Kenichi Hayashi, Tomokazu Nakamura, Naoto Watanabe, Hitoshi Kato, Shunsuke Nishimura +5 more | 2007-03-20 |
| 7147598 | Folded back portion flattening device, sheet processor, and image forming apparatus | Hitoshi Fujimoto, Daisaku Kamiya, Kiyoshi Watanabe, Tomokazu Nakamura, Kenichi Hayashi +3 more | 2006-12-12 |
| 6997449 | Sheet processing apparatus and image forming apparatus having such sheet processing apparatus | Hitoshi Kato, Hiroshi Suzuki, Tetsuya Terada | 2006-02-14 |
| 6904261 | Insert sheet transporting apparatus an insert sheet transporting method and an image forming apparatus | Takayuki Fujii, Norifumi Miyake, Masaharu Nemura, Tsuyoshi Moriyama, Yuzoh Matsumoto +1 more | 2005-06-07 |
| 6871042 | Sheet-thickness detector device and sheet-processing apparatus, image-forming apparatus having the same | Masaharu Nemura, Norifumi Miyake, Takayuki Fujii, Tsuyoshi Moriyama, Yuzo Matsumoto +1 more | 2005-03-22 |
| 6826374 | Sheet processing apparatus with discharge sheet cover and control based on open/close state of cover | Hitoshi Kato, Yuji Morishige, Norifumi Miyake, Yasuo Fukazu, Yuzo Matsumoto | 2004-11-30 |
| 6804473 | Image forming apparatus | Tomokazu Nakamura, Masaaki Inoo, Shinsuke Ubayashi, Yoshiyuki Nakajima, Atsuteru Oikawa +1 more | 2004-10-12 |