Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7744085 | Image forming apparatus including sheet processing unit capable of aligning sheets | Kazuya Tsutsui, Shingo Matsushita | 2010-06-29 |
| 7681873 | Sheet processing apparatus and image forming apparatus comprising same | Kazuya Tsutsui, Shingo Matsushita | 2010-03-23 |
| 7445203 | Image forming apparatus, sheet processing apparatus, and sheet processing method capable of bookbinding | — | 2008-11-04 |
| 7419151 | Sheet processing apparatus | — | 2008-09-02 |
| 7389979 | Sheet processing apparatus and method | — | 2008-06-24 |
| 6983931 | Sheet folding and binding apparatus and method | — | 2006-01-10 |
| 6851666 | Image forming and binding system and method | Tatsuaki Nagao, Yoshihisa Nakaya, Ikoh Miyazawa | 2005-02-08 |
| 6755410 | Sheet folding and binding apparatus and method | — | 2004-06-29 |
| 6729612 | Image forming and binding system and method | Tatsuaki Nagao, Yoshihisa Nakaya, Ikoh Miyazawa | 2004-05-04 |
| 4958827 | Sheet ejector | — | 1990-09-25 |
| 4913426 | Sorter | — | 1990-04-03 |
| 4887060 | Sheet discharge device | — | 1989-12-12 |
| 4881730 | Sorter | — | 1989-11-21 |
| 4629311 | Automatic document feeder | Kunio Hibi | 1986-12-16 |
| 4586812 | Copying apparatus | Yasuhiro Takahashi, Tsugio Okuzawa, Isao Nakamura, Kohshi Ebata | 1986-05-06 |
| 4482147 | Sheet arranging system | Kunio Hibi, Sunao Ikeda, Tugio Okuzawa, Yohtaro Kakitani, Hideo Kikuchi | 1984-11-13 |
| 4445680 | Sheet distribution method | Hideo Kikuchi | 1984-05-01 |
| 4439865 | Copier sorter with memory and counter controlled inlet gate for manually inserted covers or partition sheets | Hideo Kikuchi, Kunio Hibi, Sunao Ikeda, Yohtaro Kakitani | 1984-03-27 |
| 4385825 | Copying apparatus | — | 1983-05-31 |
| 4365887 | Sheet distribution method and apparatus | Yohtaro Kakitani, Sunao Ikeda, Tugio Okuzawa, Hideo Kikuchi, Kunio Hibi | 1982-12-28 |
| 4361320 | Sheet distribution method and apparatus | Hideo Kikuchi | 1982-11-30 |
| 4361319 | Bin for receiving sheets | Sunao Ikeda, Kunio Hibi, Tugio Okuzawa, Yohtaro Kakitani, Hideo Kikuchi | 1982-11-30 |
| 4353543 | Sorter connection apparatus | Sunao Ikeda, Kunio Hibi, Tugio Okuzawa, Yohtaro Kakitani, Hideo Kikuchi | 1982-10-12 |
| 4349190 | Sheet classifying system having deflecting device | Kunio Hibi, Sunao Ikeda, Tugio Okuzawa, Yohtaro Kakitani, Hideo Kikuchi | 1982-09-14 |
| 4344614 | Collator | Tugio Okuzawa | 1982-08-17 |