Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10908854 | Image forming system and image forming apparatus that perform maintenance or cancel of sleep mode | — | 2021-02-02 |
| 6363230 | Copying machine having tandem function | — | 2002-03-26 |
| 5517282 | Management system of image forming apparatuses | Yuji Yamashita, Masanobu Takahashi, Hiroyuki Inenaka, Masahiro Sako, Yasuhiro Hashimoto +1 more | 1996-05-14 |
| 5357090 | Copy service accounting device and system for printing a copy charge in bar code form | — | 1994-10-18 |
| 5343276 | Management system of image forming apparatuses | Yuji Yamashita, Masanobu Takahashi, Hiroyuki Inenaka, Masahiro Sako, Yasuhiro Hashimoto +1 more | 1994-08-30 |
| 5250984 | Image forming system including image forming apparatus which communicates with an IC card over a magnetic flux carrier | — | 1993-10-05 |
| 5127642 | Automatic document conveying device for image processing machine | Kazushi Takimoto, Yasushi Kamezaki, Koji Maekawa, Kiyoshige Kameda, Hiroyuki Fujita | 1992-07-07 |
| 5120038 | Automatic document conveying device for an image processing machine | Kazushi Takimoto, Yasushi Kamezaki, Koji Maekawa, Kiyoshige Kameda, Hiroyuki Fujita | 1992-06-09 |
| 5120045 | Attaching structure for a removable sheet holding tray | Yasushi Kamezaki | 1992-06-09 |
| 5060923 | Automatic document conveying device for an image processing machine | Kazushi Takimoto, Yasushi Kamezaki, Koji Maekawa, Kiyoshige Kameda, Hiroyuki Fujita | 1991-10-29 |