Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7652715 | Photographing apparatus with improved system initialization and movement of optical system | Tatsutoshi Kitajima, Makoto Kanehiro | 2010-01-26 |
| 7584469 | Method, apparatus, and computer program product for installing device drivers for peripheral devices | Shigekazu Tsuji, Miho Miyagawa | 2009-09-01 |
| 5887217 | Image forming apparatus that searches for toner cartridges in need of replacement | Hiroshi Hosaka, Katsuhiro Kosuge | 1999-03-23 |
| 5862430 | Image forming apparatus with a sensing device that determines the presence or absence of a toner cartridge | Hiroshi Hosaka, Katsuhiro Kosuge | 1999-01-19 |
| 5797067 | Image forming apparatus which displays an accumulated number of times image formation has been executed for each of image forming modes | — | 1998-08-18 |
| 5784663 | System for supervising an image forming apparatus from a remote computer via a communication control unit | Masayuki Hayashi, Koichi Kanaya, Masato Terao, Toshiya Tagawa, Nobuaki Tomidokoro +6 more | 1998-07-21 |
| 5694201 | Control device for controlling a plurality of image forming apparatuses | Masayuki Hayashi, Koichi Kanaya, Masato Terao, Toshiya Tagawa, Nobuaki Tomidokoro +6 more | 1997-12-02 |
| 5546164 | Communication control device connected to a plurality of image forming apparatuses and to a control device by public telephone network | Masayuki Hayashi, Koichi Kanaya, Masato Terao, Toshiya Tagawa, Nobuaki Tomidokoro +6 more | 1996-08-13 |
| 5510876 | Control system for controlling the connection of an image forming apparatus through a control device by means of a communication control unit | Masayuki Hayashi, Koichi Kanaya, Masato Terao, Toshiya Tagawa, Nobuaki Tomidokoro +6 more | 1996-04-23 |
| 5485246 | Control device for collectively supervising a plurality of image forming apparatuses | Masayuki Hayashi, Koichi Kanaya, Masato Terao, Toshiya Tagawa, Nobuaki Tomidokoro +6 more | 1996-01-16 |
| 5424809 | Image forming method and apparatus for the same | Noboru Sawayama, Takayuki Maruta, Katsuhiro Aoki, Koji Okabayashi | 1995-06-13 |
| 4916547 | Color image forming apparatus | Akio Katsumata, Mitsuo Hasebe, Hiroshi Hosaka, Itaru Matsuda, Kotaro Yonenaga +2 more | 1990-04-10 |
| 4857908 | Wide screen display device using an endless belt | Masaaki Kogure, Naoki Matsuyama, Satoshi Shinguryo | 1989-08-15 |