Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6700675 | Image formation apparatus that can ensure provision of sheets for image formation according to external image data | — | 2004-03-02 |
| 6618061 | Input display device and method for switching the processing functions displayed in a plurality of display areas | — | 2003-09-09 |
| 6219507 | Image processing apparatus with attachable/detachable functional units | Yoshiharu Yoneda, Tatsuya Inoue, Hiroyuki Nagao, Shinji Sugita | 2001-04-17 |
| 6202162 | Data processing system having separable data-processing devices and a deactivable power-saving function | Koji Katamoto, Hideo Matsuda, Yoshitaka Honda, Tamotsu Fukushima, Syoichiro Yoshiura +1 more | 2001-03-13 |
| 6082515 | Coupling structure of driving force transmitting members | Michinobu Oono, Kiyoshi Sasoh | 2000-07-04 |
| 5950045 | Input device | Tatsuo Nomura, Kohki Fukuda, Syoichiro Yoshiura, Yasuhiro Nakai, Kazuyuki Ohgita +1 more | 1999-09-07 |
| 5880578 | Power control unit | Daniel Oliveira, David Isner, Haruo Nishiyama | 1999-03-09 |
| 5374046 | Feeding apparatus | Hirotaka Toki, Osamu Wakuda, Hiroyuki Nagao | 1994-12-20 |
| 5340096 | Feeding apparatus | Hirotaka Toki, Osamu Wakuda, Hiroyuki Nagao | 1994-08-23 |
| 5333849 | Rotatable cassette type feeding apparatus | Hirotaka Toki, Osamu Wakuda, Hiroyuki Nagao | 1994-08-02 |
| 5308053 | Rotatable cassette-type paper feeding apparatus | Hirotaka Toki, Osamu Wakuda, Hiroyuki Nagao | 1994-05-03 |
| 5246221 | Paper feeding device | Yuji Sugimoto, Kenji Okada | 1993-09-21 |
| 5190276 | Sheet feeding apparatus | Toyoaki Namba, Kazuaki Karasuda, Osamu Wakuda | 1993-03-02 |
| 5181706 | Sheet feeding apparatus that uses a variable vacuum surface and timer to achieve a duplicate feed preventive function | Souichi Takata, Osamu Wakuda, Toyoaki Namba | 1993-01-26 |
| 5172901 | Paper feeding device | Yuji Sugimoto, Kenji Okada | 1992-12-22 |
| 4696561 | Fixing roller pressing mechanism for copying machines | Tutomu Katoh | 1987-09-29 |