Issued Patents All Time
Showing 1–25 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054781 | Image formation apparatus and medium conveyance control method | — | 2021-07-06 |
| 11054785 | Image forming apparatus | — | 2021-07-06 |
| 9778610 | Image forming apparatus | — | 2017-10-03 |
| 9382081 | Image forming apparatus | — | 2016-07-05 |
| RE36923 | Sheet stapler | Koichi Murakami, Yuji Takahashi | 2000-10-24 |
| 6131898 | Image forming apparatus | Chikara Sato, Katsuya Yamazaki, Yasuo Fukazu, Tomohito Nakagawa, Takuya Terae +3 more | 2000-10-17 |
| 6098977 | Sheet original conveying apparatus having original travel reverse apparatus and image forming apparatus | Chikara Sato, Akimaro Yoshida, Katsuya Yamazaki, Tomohito Nakagawa, Takayuki Fujii | 2000-08-08 |
| 6021305 | Sheet original conveying apparatus for duplex copying | Chikara Sato, Akimaro Yoshida, Katsuya Yamazaki, Yasuo Fukazu, Tomohito Nakagawa +2 more | 2000-02-01 |
| 5927706 | Automatic original supplying apparatus | Kazuhiro Matsuo, Haruo Naruse, Takuya Terae | 1999-07-27 |
| 5819151 | Original feeding apparatus with rotary conveyor that releases original before reading | Masataka Naito, Yuji Takahashi, Yoshinori Isobe, Akimaro Yoshida, Hitoshi Fujimoto +1 more | 1998-10-06 |
| 5812912 | Automatic original supplying apparatus having count mode | Noriyoshi Ueda, Tomohito Nakagawa | 1998-09-22 |
| 5799237 | Reading apparatus in which image reading means may be fixed to read and original being conveyed | Noriyoshi Ueda, Shinichi Nakamura, Yoshio Mizuno, Chikara Sato, Tokuharu Kaneko +4 more | 1998-08-25 |
| 5769411 | Sheet feeding apparatus with sheet separation feature | Tomohito Nakagawa, Noriyoshi Ueda | 1998-06-23 |
| 5645273 | Sheet original supply apparatus and image forming apparatus with it | Tomohito Nakagawa, Chikara Sato, Yoshinori Isobe, Akimaro Yoshida | 1997-07-08 |
| 5621501 | Opening-closing mechanism for an automatic original feeding apparatus | Kazuhiro Matsuo, Noriyoshi Ueda, Tomohito Nakagawa, Wataru Kawata | 1997-04-15 |
| 5579083 | Image forming system with original feeding apparatus | Masataka Naito, Yuji Takahashi, Yoshinori Isobe, Akimaro Yoshida, Hitoshi Fujimoto +1 more | 1996-11-26 |
| 5556251 | Sheet finisher | Yoshifumi Takehara | 1996-09-17 |
| 5552859 | Sheet supplying apparatus with means for rocking sheet stacking plate | Tomohito Nakagawa, Kazuhiro Matsuo, Hideki Orii, Satoru Kato, Akihito Dobashi +1 more | 1996-09-03 |
| 5546168 | Image forming apparatus with selective operation in document-fix reading mode and document-move reading mode | Seiichiro Adachi, Masataka Naito | 1996-08-13 |
| RE35087 | Sheet sorter with stapler | Nobutaka Uto, Hironori Shido, Jun Saito, Kenji Kobayashi, Koichi Murakami +1 more | 1995-11-14 |
| 5455667 | Sheet handling apparatus with plural sheet storage units | Masataka Naito, Norifumi Miyake, Tomohito Nakagawa | 1995-10-03 |
| 5434661 | Sheet post-processing apparatus including offset means for selectively offsetting sheets discharged in one of plural bins relative to sheets discharged in the other of said plural bins | Yuji Takahashi | 1995-07-18 |
| 5385340 | Sheet post-processing apparatus | Mitsuhiro Mukasa, Nobutaka Uto, Masaaki Sato, Takeshi Honjo | 1995-01-31 |
| 5382016 | Sheet sorter with a stapler having a controlled sheet aligning member | Kenji Kobayashi, Koichi Murakami, Naho Wakao | 1995-01-17 |
| 5350169 | Tray apparatus | Akimitsu Hoshi, Noriyoshi Iida, Tadayuki Kitajima, Nobutaka Uto | 1994-09-27 |