Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636327 | Image processing apparatus and method | Hiroyoshi Yoshida, Satoshi Kaneko | 2003-10-21 |
| 6098977 | Sheet original conveying apparatus having original travel reverse apparatus and image forming apparatus | Chikara Sato, Masakazu Hiroi, Katsuya Yamazaki, Tomohito Nakagawa, Takayuki Fujii | 2000-08-08 |
| 6021305 | Sheet original conveying apparatus for duplex copying | Chikara Sato, Masakazu Hiroi, Katsuya Yamazaki, Yasuo Fukazu, Tomohito Nakagawa +2 more | 2000-02-01 |
| 5895140 | Control system for communications between driving units and control units | Shokyo Koh, Tokuharu Kaneko | 1999-04-20 |
| 5893011 | Image forming apparatus for copying a document by moving an exposure unit and for moving a document that is to be copied | Chikara Sato, Yoshinori Isobe | 1999-04-06 |
| 5875033 | Sheet size detecting apparatus responsive to a conveying speed of the sheet | Wataru Kawata | 1999-02-23 |
| 5819151 | Original feeding apparatus with rotary conveyor that releases original before reading | Masataka Naito, Yuji Takahashi, Masakazu Hiroi, Yoshinori Isobe, Hitoshi Fujimoto +1 more | 1998-10-06 |
| 5799237 | Reading apparatus in which image reading means may be fixed to read and original being conveyed | Noriyoshi Ueda, Masakazu Hiroi, Shinichi Nakamura, Yoshio Mizuno, Chikara Sato +4 more | 1998-08-25 |
| 5671917 | Original convey apparatus with last original detection sensor | Satoshi Choho, Katsuaki Hirai, Shuichi Yabe | 1997-09-30 |
| 5645273 | Sheet original supply apparatus and image forming apparatus with it | Tomohito Nakagawa, Masakazu Hiroi, Chikara Sato, Yoshinori Isobe | 1997-07-08 |
| 5629763 | Original transporting device capable of effecting exposure while transporting the original | Yoshinori Isobe, Chikara Sato | 1997-05-13 |
| 5579083 | Image forming system with original feeding apparatus | Masataka Naito, Yuji Takahashi, Masakazu Hiroi, Yoshinori Isobe, Hitoshi Fujimoto +1 more | 1996-11-26 |
| 5485245 | Image forming apparatus in which images are stored in an external memory | Kenji Kobayashi | 1996-01-16 |
| 5455688 | Communication control device for controlling the flow of data between a plurality of devices | Hideaki Furukawa | 1995-10-03 |
| 5442431 | Automatic original feeding apparatus of original side-by-side mount type | Hitoshi Fujimoto, Norifumi Miyake, Satoshi Choho | 1995-08-15 |
| 5351112 | Original feeding apparatus and image forming system with it | Masataka Naito, Yuji Takahashi, Masakazu Hiroi, Yoshinori Isobe, Hitoshi Fujimoto +1 more | 1994-09-27 |
| 5192976 | Sheet original feeding apparatus with detachable auxiliary feeder | Tadayuki Kitajima, Masataka Naito, Noriyoshi Ueda, Katsuaki Hirai, Takeshi Honjo +1 more | 1993-03-09 |
| 5132741 | Sheet original feeding apparatus and image forming system | Tadayuki Kitajima, Masataka Naito, Noriyoshi Ueda, Katsuaki Hirai, Takeshi Honjo +1 more | 1992-07-21 |
| 5119145 | Original handling apparatus in which the exchange time of originals is shortened | Takeshi Honjo, Makoto Kitahara, Norifumi Miyake | 1992-06-02 |
| 5105225 | Image forming apparatus with increased throughput from simultaneous scanning and original feed | Takeshi Honjo, Noriyoshi Ueda, Hideki Adachi, Toshiya Kanazawa, Satoshi Kaneko | 1992-04-14 |
| 5018714 | Original handling apparatus | Takeshi Honjo, Kenji Kobayashi, Takami Saeki | 1991-05-28 |
| 5018716 | Sheet transporting apparatus with control means | Takeshi Honjo | 1991-05-28 |
| 4992827 | Image forming apparatus | Kenji Kobayashi | 1991-02-12 |
| 4878656 | Sheet finisher | Takeshi Honjo | 1989-11-07 |